31312890378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 92961423360

約数和(自身を除く): 61648532982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 31, 33, 38, 42, 57, 62, 63, 66, 77, 93, 99, 114, 121, 126, 133, 154, 171, 186, 198, 209, 217, 231, 242, 266, 279, 317, 341, 342, 363, 399, 418, 434, 462, 558, 589, 627, 634, 651, 682, 693, 726, 798, 847, 951, 1023, 1089, 1178, 1197, 1254, 1302, 1331, 1386, 1463, 1694, 1767, 1881, 1902, 1953, 2046, 2178, 2219, 2299, 2387, 2394, 2541, 2662, 2853, 2926, 3069, 3487, 3534, 3751, 3762, 3906, 3993, 4123, 4389, 4438, 4598, 4774, 5082, 5301, 5706, 6023, 6138, 6479, 6657, 6897, 6974, 7161, 7502, 7623, 7986, 8246, 8778, 9317, 9827, 10461, 10602, 11253, 11979, 12046, 12369, 12958, 13167, 13314, 13794, 14322, 15246, 16093, 18069, 18634, 19437, 19654, 19971, 20691, 20922, 21483, 22506, 23958, 24409, 24738, 25289, 26257, 26334, 27951, 29481, 31383, 32186, 33759, 36138, 37107, 38357, 38874, 39942, 41261, 41382, 42161, 42966, 45353, 48279, 48818, 50578, 52514, 54207, 55902, 58311, 58962, 62766, 66253, 67518, 68789, 71269, 73227, 74214, 75867, 76714, 78771, 82522, 83853, 84322, 88443, 90706, 96558, 108097, 108414, 115071, 116622, 123783, 126483, 132506, 136059, 137578, 142538, 144837, 146454, 151734, 157542, 167706, 176886, 177023, 186713, 198759, 206367, 213807, 216194, 219681, 227601, 230142, 236313, 247566, 252966, 268499, 272118, 288827, 289674, 324291, 345213, 354046, 371349, 373426, 379449, 397518, 408177, 412734, 421927, 427614, 439362, 455202, 463771, 472626, 498883, 531069, 536998, 560139, 577654, 596277, 619101, 641421, 648582, 690426, 728783, 742698, 756679, 758898, 783959, 805497, 816354, 843854, 866481, 927542, 972873, 997766, 1062138, 1120278, 1189067, 1192554, 1238202, 1265781, 1282842, 1306991, 1391313, 1457566, 1496649, 1513358, 1567918, 1593207, 1610994, 1680417, 1732962, 1945746, 2053843, 2186349, 2270037, 2351877, 2378134, 2416491, 2531562, 2599443, 2613982, 2782626, 2953489, 2993298, 3186414, 3360834, 3567201, 3797343, 3920973, 4107686, 4173939, 4372698, 4489947, 4540074, 4703754, 4832982, 5101481, 5198886, 5487713, 5906978, 6161529, 6559047, 6810111, 7055631, 7134402, 7594686, 7841946, 8016613, 8323469, 8347878, 8860467, 8979894, 10202962, 10701603, 10975426, 11762919, 12323058, 13079737, 13118094, 13620222, 14111262, 14376901, 15304443, 16033226, 16463139, 16646938, 17720934, 18484587, 21403206, 22592273, 23525838, 24049839, 24970407, 26159474, 26581401, 28753802, 30608886, 32926278, 36969174, 39239211, 43130703, 45184546, 45913329, 48099678, 49389417, 49940814, 53162802, 56116291, 67776819, 72149517, 74911221, 78478422, 86261406, 91558159, 91826658, 98778834, 112232582, 117717633, 129392109, 135553638, 144299034, 149822442, 158145911, 168348873, 183116318, 203330457, 235435266, 248515003, 258784218, 274674477, 316291822, 336697746, 406660914, 474437733, 497030006, 505046619, 549348954, 745545009, 824023431, 948875466, 1010093238, 1423313199, 1491090018, 1648046862, 1739605021, 2236635027, 2846626398, 3479210042, 4473270054, 5218815063, 10437630126, 15656445189, 31312890378]

約数ペア:

[(1, 31312890378), (2, 15656445189), (3, 10437630126), (6, 5218815063), (7, 4473270054), (9, 3479210042), (11, 2846626398), (14, 2236635027), (18, 1739605021), (19, 1648046862), (21, 1491090018), (22, 1423313199), (31, 1010093238), (33, 948875466), (38, 824023431), (42, 745545009), (57, 549348954), (62, 505046619), (63, 497030006), (66, 474437733), (77, 406660914), (93, 336697746), (99, 316291822), (114, 274674477), (121, 258784218), (126, 248515003), (133, 235435266), (154, 203330457), (171, 183116318), (186, 168348873), (198, 158145911), (209, 149822442), (217, 144299034), (231, 135553638), (242, 129392109), (266, 117717633), (279, 112232582), (317, 98778834), (341, 91826658), (342, 91558159), (363, 86261406), (399, 78478422), (418, 74911221), (434, 72149517), (462, 67776819), (558, 56116291), (589, 53162802), (627, 49940814), (634, 49389417), (651, 48099678), (682, 45913329), (693, 45184546), (726, 43130703), (798, 39239211), (847, 36969174), (951, 32926278), (1023, 30608886), (1089, 28753802), (1178, 26581401), (1197, 26159474), (1254, 24970407), (1302, 24049839), (1331, 23525838), (1386, 22592273), (1463, 21403206), (1694, 18484587), (1767, 17720934), (1881, 16646938), (1902, 16463139), (1953, 16033226), (2046, 15304443), (2178, 14376901), (2219, 14111262), (2299, 13620222), (2387, 13118094), (2394, 13079737), (2541, 12323058), (2662, 11762919), (2853, 10975426), (2926, 10701603), (3069, 10202962), (3487, 8979894), (3534, 8860467), (3751, 8347878), (3762, 8323469), (3906, 8016613), (3993, 7841946), (4123, 7594686), (4389, 7134402), (4438, 7055631), (4598, 6810111), (4774, 6559047), (5082, 6161529), (5301, 5906978), (5706, 5487713), (6023, 5198886), (6138, 5101481), (6479, 4832982), (6657, 4703754), (6897, 4540074), (6974, 4489947), (7161, 4372698), (7502, 4173939), (7623, 4107686), (7986, 3920973), (8246, 3797343), (8778, 3567201), (9317, 3360834), (9827, 3186414), (10461, 2993298), (10602, 2953489), (11253, 2782626), (11979, 2613982), (12046, 2599443), (12369, 2531562), (12958, 2416491), (13167, 2378134), (13314, 2351877), (13794, 2270037), (14322, 2186349), (15246, 2053843), (16093, 1945746), (18069, 1732962), (18634, 1680417), (19437, 1610994), (19654, 1593207), (19971, 1567918), (20691, 1513358), (20922, 1496649), (21483, 1457566), (22506, 1391313), (23958, 1306991), (24409, 1282842), (24738, 1265781), (25289, 1238202), (26257, 1192554), (26334, 1189067), (27951, 1120278), (29481, 1062138), (31383, 997766), (32186, 972873), (33759, 927542), (36138, 866481), (37107, 843854), (38357, 816354), (38874, 805497), (39942, 783959), (41261, 758898), (41382, 756679), (42161, 742698), (42966, 728783), (45353, 690426), (48279, 648582), (48818, 641421), (50578, 619101), (52514, 596277), (54207, 577654), (55902, 560139), (58311, 536998), (58962, 531069), (62766, 498883), (66253, 472626), (67518, 463771), (68789, 455202), (71269, 439362), (73227, 427614), (74214, 421927), (75867, 412734), (76714, 408177), (78771, 397518), (82522, 379449), (83853, 373426), (84322, 371349), (88443, 354046), (90706, 345213), (96558, 324291), (108097, 289674), (108414, 288827), (115071, 272118), (116622, 268499), (123783, 252966), (126483, 247566), (132506, 236313), (136059, 230142), (137578, 227601), (142538, 219681), (144837, 216194), (146454, 213807), (151734, 206367), (157542, 198759), (167706, 186713), (176886, 177023)]