396235710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 1130500800

約数和(自身を除く): 734265090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 169, 195, 218, 234, 239, 327, 338, 390, 478, 507, 545, 585, 654, 717, 845, 981, 1014, 1090, 1170, 1195, 1417, 1434, 1521, 1635, 1690, 1962, 2151, 2390, 2535, 2834, 3042, 3107, 3270, 3585, 4251, 4302, 4905, 5070, 6214, 7085, 7170, 7605, 8502, 9321, 9810, 10755, 12753, 14170, 15210, 15535, 18421, 18642, 21255, 21510, 25506, 26051, 27963, 31070, 36842, 40391, 42510, 46605, 52102, 55263, 55926, 63765, 78153, 80782, 92105, 93210, 110526, 121173, 127530, 130255, 139815, 156306, 165789, 184210, 201955, 234459, 242346, 260510, 276315, 279630, 331578, 338663, 363519, 390765, 403910, 468918, 552630, 605865, 677326, 727038, 781530, 828945, 1015989, 1172295, 1211730, 1657890, 1693315, 1817595, 2031978, 2344590, 3047967, 3386630, 3635190, 4402619, 5079945, 6095934, 8805238, 10159890, 13207857, 15239835, 22013095, 26415714, 30479670, 39623571, 44026190, 66039285, 79247142, 132078570, 198117855, 396235710]

約数ペア:

[(1, 396235710), (2, 198117855), (3, 132078570), (5, 79247142), (6, 66039285), (9, 44026190), (10, 39623571), (13, 30479670), (15, 26415714), (18, 22013095), (26, 15239835), (30, 13207857), (39, 10159890), (45, 8805238), (65, 6095934), (78, 5079945), (90, 4402619), (109, 3635190), (117, 3386630), (130, 3047967), (169, 2344590), (195, 2031978), (218, 1817595), (234, 1693315), (239, 1657890), (327, 1211730), (338, 1172295), (390, 1015989), (478, 828945), (507, 781530), (545, 727038), (585, 677326), (654, 605865), (717, 552630), (845, 468918), (981, 403910), (1014, 390765), (1090, 363519), (1170, 338663), (1195, 331578), (1417, 279630), (1434, 276315), (1521, 260510), (1635, 242346), (1690, 234459), (1962, 201955), (2151, 184210), (2390, 165789), (2535, 156306), (2834, 139815), (3042, 130255), (3107, 127530), (3270, 121173), (3585, 110526), (4251, 93210), (4302, 92105), (4905, 80782), (5070, 78153), (6214, 63765), (7085, 55926), (7170, 55263), (7605, 52102), (8502, 46605), (9321, 42510), (9810, 40391), (10755, 36842), (12753, 31070), (14170, 27963), (15210, 26051), (15535, 25506), (18421, 21510), (18642, 21255)]