384389460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 288

約数和(自身を含む): 1483302912

約数和(自身を除く): 1098913452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 757, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1514, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2271, 2340, 2418, 2604, 2730, 2790, 2821, 3028, 3255, 3276, 3627, 3785, 3906, 4030, 4095, 4340, 4542, 4836, 5299, 5460, 5580, 5642, 6045, 6510, 6813, 7254, 7570, 7812, 8060, 8190, 8463, 9084, 9765, 9841, 10598, 11284, 11355, 12090, 13020, 13626, 14105, 14508, 15140, 15897, 16380, 16926, 18135, 19530, 19682, 21196, 22710, 23467, 24180, 25389, 26495, 27252, 28210, 29523, 31794, 33852, 34065, 36270, 39060, 39364, 42315, 45420, 46934, 47691, 49205, 50778, 52990, 56420, 59046, 63588, 68130, 68887, 70401, 72540, 79485, 84630, 88569, 93868, 95382, 98410, 101556, 105980, 117335, 118092, 126945, 136260, 137774, 140802, 147615, 158970, 164269, 169260, 177138, 190764, 196820, 206661, 211203, 234670, 238455, 253890, 275548, 281604, 295230, 305071, 317940, 328538, 344435, 352005, 354276, 413322, 422406, 442845, 469340, 476910, 492807, 507780, 590460, 610142, 619983, 657076, 688870, 704010, 821345, 826644, 844812, 885690, 915213, 953820, 985614, 1033305, 1056015, 1220284, 1239966, 1377740, 1408020, 1478421, 1525355, 1642690, 1771380, 1830426, 1971228, 2066610, 2112030, 2135497, 2464035, 2479932, 2745639, 2956842, 3050710, 3099915, 3285380, 3660852, 4133220, 4224060, 4270994, 4576065, 4928070, 5491278, 5913684, 6101420, 6199830, 6406491, 7392105, 8541988, 9152130, 9856140, 10677485, 10982556, 12399660, 12812982, 13728195, 14784210, 18304260, 19219473, 21354970, 25625964, 27456390, 29568420, 32032455, 38438946, 42709940, 54912780, 64064910, 76877892, 96097365, 128129820, 192194730, 384389460]

約数ペア:

[(1, 384389460), (2, 192194730), (3, 128129820), (4, 96097365), (5, 76877892), (6, 64064910), (7, 54912780), (9, 42709940), (10, 38438946), (12, 32032455), (13, 29568420), (14, 27456390), (15, 25625964), (18, 21354970), (20, 19219473), (21, 18304260), (26, 14784210), (28, 13728195), (30, 12812982), (31, 12399660), (35, 10982556), (36, 10677485), (39, 9856140), (42, 9152130), (45, 8541988), (52, 7392105), (60, 6406491), (62, 6199830), (63, 6101420), (65, 5913684), (70, 5491278), (78, 4928070), (84, 4576065), (90, 4270994), (91, 4224060), (93, 4133220), (105, 3660852), (117, 3285380), (124, 3099915), (126, 3050710), (130, 2956842), (140, 2745639), (155, 2479932), (156, 2464035), (180, 2135497), (182, 2112030), (186, 2066610), (195, 1971228), (210, 1830426), (217, 1771380), (234, 1642690), (252, 1525355), (260, 1478421), (273, 1408020), (279, 1377740), (310, 1239966), (315, 1220284), (364, 1056015), (372, 1033305), (390, 985614), (403, 953820), (420, 915213), (434, 885690), (455, 844812), (465, 826644), (468, 821345), (546, 704010), (558, 688870), (585, 657076), (620, 619983), (630, 610142), (651, 590460), (757, 507780), (780, 492807), (806, 476910), (819, 469340), (868, 442845), (910, 422406), (930, 413322), (1085, 354276), (1092, 352005), (1116, 344435), (1170, 328538), (1209, 317940), (1260, 305071), (1302, 295230), (1365, 281604), (1395, 275548), (1514, 253890), (1612, 238455), (1638, 234670), (1820, 211203), (1860, 206661), (1953, 196820), (2015, 190764), (2170, 177138), (2271, 169260), (2340, 164269), (2418, 158970), (2604, 147615), (2730, 140802), (2790, 137774), (2821, 136260), (3028, 126945), (3255, 118092), (3276, 117335), (3627, 105980), (3785, 101556), (3906, 98410), (4030, 95382), (4095, 93868), (4340, 88569), (4542, 84630), (4836, 79485), (5299, 72540), (5460, 70401), (5580, 68887), (5642, 68130), (6045, 63588), (6510, 59046), (6813, 56420), (7254, 52990), (7570, 50778), (7812, 49205), (8060, 47691), (8190, 46934), (8463, 45420), (9084, 42315), (9765, 39364), (9841, 39060), (10598, 36270), (11284, 34065), (11355, 33852), (12090, 31794), (13020, 29523), (13626, 28210), (14105, 27252), (14508, 26495), (15140, 25389), (15897, 24180), (16380, 23467), (16926, 22710), (18135, 21196), (19530, 19682)]