21696725556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 384

約数和(自身を含む): 67353753600

約数和(自身を除く): 45657028044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 37, 38, 44, 54, 57, 66, 74, 76, 83, 99, 108, 111, 114, 132, 148, 166, 171, 198, 209, 222, 228, 249, 297, 313, 332, 333, 342, 396, 407, 418, 444, 498, 513, 594, 626, 627, 666, 684, 703, 747, 814, 836, 913, 939, 996, 999, 1026, 1188, 1221, 1252, 1254, 1332, 1406, 1494, 1577, 1628, 1826, 1878, 1881, 1998, 2052, 2109, 2241, 2442, 2508, 2739, 2812, 2817, 2988, 3071, 3154, 3443, 3652, 3663, 3756, 3762, 3996, 4218, 4482, 4731, 4884, 5478, 5634, 5643, 5947, 6142, 6308, 6327, 6886, 7326, 7524, 7733, 8217, 8436, 8451, 8964, 9213, 9462, 10329, 10956, 10989, 11268, 11286, 11581, 11894, 12284, 12654, 13772, 14193, 14652, 15466, 16434, 16902, 17347, 17841, 18426, 18924, 18981, 20658, 21978, 22572, 23162, 23199, 23788, 24651, 25308, 25979, 27639, 28386, 30932, 30987, 32868, 33781, 33804, 34694, 34743, 35682, 36852, 37962, 41316, 42579, 43956, 46324, 46398, 49302, 51958, 52041, 53523, 55278, 56772, 58349, 61974, 65417, 67562, 69388, 69486, 69597, 71364, 75924, 77937, 82917, 85158, 92796, 92961, 98604, 101343, 103916, 104082, 104229, 107046, 110556, 116698, 123948, 127391, 130834, 135124, 138972, 139194, 155874, 156123, 160569, 165834, 170316, 175047, 185922, 196251, 202686, 208164, 208458, 208791, 214092, 220039, 233396, 233811, 254782, 261668, 278388, 285769, 304029, 311748, 312246, 312687, 321138, 331668, 350094, 371844, 382173, 392502, 405372, 416916, 417582, 440078, 467622, 468369, 493601, 509564, 525141, 571538, 588753, 608058, 624492, 625374, 641839, 642276, 660117, 700188, 701433, 764346, 785004, 835164, 857307, 880156, 912087, 935244, 936738, 961223, 987202, 1050282, 1143076, 1146519, 1177506, 1216116, 1250748, 1283678, 1320234, 1402866, 1480803, 1528692, 1575423, 1714614, 1766259, 1824174, 1873476, 1922446, 1925517, 1974404, 1980351, 2100564, 2293038, 2355012, 2420429, 2567356, 2571921, 2640468, 2805732, 2883669, 2961606, 3150846, 3429228, 3439557, 3532518, 3648348, 3844892, 3851034, 3960702, 4442409, 4586076, 4840858, 5143842, 5429611, 5767338, 5776551, 5923212, 5941053, 6301692, 6879114, 7065036, 7261287, 7702068, 7715763, 7921404, 8651007, 8884818, 9681716, 10287684, 10573453, 10859222, 11534676, 11553102, 11882106, 13327227, 13758228, 14522574, 15431526, 16288833, 17302014, 17329653, 17769636, 18263237, 21146906, 21718444, 21783861, 23106204, 23764212, 25953021, 26654454, 29045148, 30863052, 31720359, 32577666, 34604028, 34659306, 36526474, 42293812, 43567722, 48866499, 51906042, 53308908, 54789711, 63440718, 65155332, 65351583, 69318612, 73052948, 87135444, 95161077, 97732998, 103812084, 109579422, 126881436, 130703166, 146599497, 164369133, 190322154, 195465996, 200895607, 219158844, 261406332, 285483231, 293198994, 328738266, 380644308, 401791214, 493107399, 570966462, 586397988, 602686821, 657476532, 803582428, 986214798, 1141932924, 1205373642, 1808060463, 1972429596, 2410747284, 3616120926, 5424181389, 7232241852, 10848362778, 21696725556]

約数ペア:

[(1, 21696725556), (2, 10848362778), (3, 7232241852), (4, 5424181389), (6, 3616120926), (9, 2410747284), (11, 1972429596), (12, 1808060463), (18, 1205373642), (19, 1141932924), (22, 986214798), (27, 803582428), (33, 657476532), (36, 602686821), (37, 586397988), (38, 570966462), (44, 493107399), (54, 401791214), (57, 380644308), (66, 328738266), (74, 293198994), (76, 285483231), (83, 261406332), (99, 219158844), (108, 200895607), (111, 195465996), (114, 190322154), (132, 164369133), (148, 146599497), (166, 130703166), (171, 126881436), (198, 109579422), (209, 103812084), (222, 97732998), (228, 95161077), (249, 87135444), (297, 73052948), (313, 69318612), (332, 65351583), (333, 65155332), (342, 63440718), (396, 54789711), (407, 53308908), (418, 51906042), (444, 48866499), (498, 43567722), (513, 42293812), (594, 36526474), (626, 34659306), (627, 34604028), (666, 32577666), (684, 31720359), (703, 30863052), (747, 29045148), (814, 26654454), (836, 25953021), (913, 23764212), (939, 23106204), (996, 21783861), (999, 21718444), (1026, 21146906), (1188, 18263237), (1221, 17769636), (1252, 17329653), (1254, 17302014), (1332, 16288833), (1406, 15431526), (1494, 14522574), (1577, 13758228), (1628, 13327227), (1826, 11882106), (1878, 11553102), (1881, 11534676), (1998, 10859222), (2052, 10573453), (2109, 10287684), (2241, 9681716), (2442, 8884818), (2508, 8651007), (2739, 7921404), (2812, 7715763), (2817, 7702068), (2988, 7261287), (3071, 7065036), (3154, 6879114), (3443, 6301692), (3652, 5941053), (3663, 5923212), (3756, 5776551), (3762, 5767338), (3996, 5429611), (4218, 5143842), (4482, 4840858), (4731, 4586076), (4884, 4442409), (5478, 3960702), (5634, 3851034), (5643, 3844892), (5947, 3648348), (6142, 3532518), (6308, 3439557), (6327, 3429228), (6886, 3150846), (7326, 2961606), (7524, 2883669), (7733, 2805732), (8217, 2640468), (8436, 2571921), (8451, 2567356), (8964, 2420429), (9213, 2355012), (9462, 2293038), (10329, 2100564), (10956, 1980351), (10989, 1974404), (11268, 1925517), (11286, 1922446), (11581, 1873476), (11894, 1824174), (12284, 1766259), (12654, 1714614), (13772, 1575423), (14193, 1528692), (14652, 1480803), (15466, 1402866), (16434, 1320234), (16902, 1283678), (17347, 1250748), (17841, 1216116), (18426, 1177506), (18924, 1146519), (18981, 1143076), (20658, 1050282), (21978, 987202), (22572, 961223), (23162, 936738), (23199, 935244), (23788, 912087), (24651, 880156), (25308, 857307), (25979, 835164), (27639, 785004), (28386, 764346), (30932, 701433), (30987, 700188), (32868, 660117), (33781, 642276), (33804, 641839), (34694, 625374), (34743, 624492), (35682, 608058), (36852, 588753), (37962, 571538), (41316, 525141), (42579, 509564), (43956, 493601), (46324, 468369), (46398, 467622), (49302, 440078), (51958, 417582), (52041, 416916), (53523, 405372), (55278, 392502), (56772, 382173), (58349, 371844), (61974, 350094), (65417, 331668), (67562, 321138), (69388, 312687), (69486, 312246), (69597, 311748), (71364, 304029), (75924, 285769), (77937, 278388), (82917, 261668), (85158, 254782), (92796, 233811), (92961, 233396), (98604, 220039), (101343, 214092), (103916, 208791), (104082, 208458), (104229, 208164), (107046, 202686), (110556, 196251), (116698, 185922), (123948, 175047), (127391, 170316), (130834, 165834), (135124, 160569), (138972, 156123), (139194, 155874)]