1311318288

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 320

約数和(自身を含む): 4690176000

約数和(自身を除く): 3378857712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 29, 36, 38, 42, 48, 54, 56, 57, 58, 63, 72, 76, 84, 87, 108, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 189, 203, 216, 228, 232, 252, 261, 266, 304, 336, 342, 348, 378, 399, 406, 432, 456, 464, 504, 513, 522, 532, 551, 609, 684, 696, 756, 783, 787, 798, 812, 912, 1008, 1026, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1512, 1566, 1574, 1596, 1624, 1653, 1827, 2052, 2088, 2128, 2204, 2361, 2394, 2436, 2736, 3024, 3132, 3148, 3192, 3248, 3306, 3591, 3654, 3857, 4104, 4176, 4408, 4722, 4788, 4872, 4959, 5481, 5509, 6264, 6296, 6384, 6612, 7083, 7182, 7308, 7714, 8208, 8816, 9444, 9576, 9744, 9918, 10962, 11018, 11571, 12528, 12592, 13224, 14166, 14364, 14616, 14877, 14953, 15428, 16527, 18888, 19152, 19836, 21249, 21924, 22036, 22823, 23142, 26448, 28332, 28728, 29232, 29754, 29906, 30856, 33054, 34713, 37776, 39672, 42498, 43848, 44072, 44859, 45646, 46284, 49581, 56664, 57456, 59508, 59812, 61712, 66108, 68469, 69426, 79344, 84996, 87696, 88144, 89718, 91292, 92568, 99162, 104139, 104671, 113328, 119016, 119624, 132216, 134577, 136938, 138852, 148743, 159761, 169992, 179436, 182584, 185136, 198324, 205407, 208278, 209342, 238032, 239248, 264432, 269154, 273876, 277704, 297486, 314013, 319522, 339984, 358872, 365168, 396648, 403731, 410814, 416556, 418684, 433637, 479283, 538308, 547752, 555408, 594972, 616221, 628026, 639044, 717744, 793296, 807462, 821628, 833112, 837368, 867274, 942039, 958566, 1076616, 1095504, 1189944, 1232442, 1256052, 1278088, 1300911, 1437849, 1614924, 1643256, 1666224, 1674736, 1734548, 1884078, 1917132, 2153232, 2379888, 2464884, 2512104, 2556176, 2601822, 2826117, 2875698, 3035459, 3229848, 3286512, 3469096, 3768156, 3834264, 3902733, 4313547, 4929768, 5024208, 5203644, 5652234, 5751396, 6070918, 6459696, 6938192, 7536312, 7668528, 7805466, 8627094, 9106377, 9859536, 10407288, 11304468, 11502792, 11708199, 12141836, 15072624, 15610932, 17254188, 18212754, 20814576, 22608936, 23005584, 23416398, 24283672, 27319131, 31221864, 34508376, 36425508, 45217872, 46832796, 48567344, 54638262, 62443728, 69016752, 72851016, 81957393, 93665592, 109276524, 145702032, 163914786, 187331184, 218553048, 327829572, 437106096, 655659144, 1311318288]

約数ペア:

[(1, 1311318288), (2, 655659144), (3, 437106096), (4, 327829572), (6, 218553048), (7, 187331184), (8, 163914786), (9, 145702032), (12, 109276524), (14, 93665592), (16, 81957393), (18, 72851016), (19, 69016752), (21, 62443728), (24, 54638262), (27, 48567344), (28, 46832796), (29, 45217872), (36, 36425508), (38, 34508376), (42, 31221864), (48, 27319131), (54, 24283672), (56, 23416398), (57, 23005584), (58, 22608936), (63, 20814576), (72, 18212754), (76, 17254188), (84, 15610932), (87, 15072624), (108, 12141836), (112, 11708199), (114, 11502792), (116, 11304468), (126, 10407288), (133, 9859536), (144, 9106377), (152, 8627094), (168, 7805466), (171, 7668528), (174, 7536312), (189, 6938192), (203, 6459696), (216, 6070918), (228, 5751396), (232, 5652234), (252, 5203644), (261, 5024208), (266, 4929768), (304, 4313547), (336, 3902733), (342, 3834264), (348, 3768156), (378, 3469096), (399, 3286512), (406, 3229848), (432, 3035459), (456, 2875698), (464, 2826117), (504, 2601822), (513, 2556176), (522, 2512104), (532, 2464884), (551, 2379888), (609, 2153232), (684, 1917132), (696, 1884078), (756, 1734548), (783, 1674736), (787, 1666224), (798, 1643256), (812, 1614924), (912, 1437849), (1008, 1300911), (1026, 1278088), (1044, 1256052), (1064, 1232442), (1102, 1189944), (1197, 1095504), (1218, 1076616), (1368, 958566), (1392, 942039), (1512, 867274), (1566, 837368), (1574, 833112), (1596, 821628), (1624, 807462), (1653, 793296), (1827, 717744), (2052, 639044), (2088, 628026), (2128, 616221), (2204, 594972), (2361, 555408), (2394, 547752), (2436, 538308), (2736, 479283), (3024, 433637), (3132, 418684), (3148, 416556), (3192, 410814), (3248, 403731), (3306, 396648), (3591, 365168), (3654, 358872), (3857, 339984), (4104, 319522), (4176, 314013), (4408, 297486), (4722, 277704), (4788, 273876), (4872, 269154), (4959, 264432), (5481, 239248), (5509, 238032), (6264, 209342), (6296, 208278), (6384, 205407), (6612, 198324), (7083, 185136), (7182, 182584), (7308, 179436), (7714, 169992), (8208, 159761), (8816, 148743), (9444, 138852), (9576, 136938), (9744, 134577), (9918, 132216), (10962, 119624), (11018, 119016), (11571, 113328), (12528, 104671), (12592, 104139), (13224, 99162), (14166, 92568), (14364, 91292), (14616, 89718), (14877, 88144), (14953, 87696), (15428, 84996), (16527, 79344), (18888, 69426), (19152, 68469), (19836, 66108), (21249, 61712), (21924, 59812), (22036, 59508), (22823, 57456), (23142, 56664), (26448, 49581), (28332, 46284), (28728, 45646), (29232, 44859), (29754, 44072), (29906, 43848), (30856, 42498), (33054, 39672), (34713, 37776)]