3879156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2309}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 8337122640

約数和(自身を除く): 4457965696

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 197, 208, 328, 394, 533, 656, 788, 1066, 1576, 2132, 2309, 2561, 3152, 4264, 4618, 5122, 8077, 8528, 9236, 10244, 16154, 18472, 20488, 30017, 32308, 36944, 40976, 60034, 64616, 94669, 105001, 120068, 129232, 189338, 210002, 240136, 378676, 420004, 454873, 480272, 757352, 840008, 909746, 1230697, 1514704, 1680016, 1819492, 2461394, 3638984, 4922788, 5913349, 7277968, 9845576, 11826698, 18649793, 19691152, 23653396, 37299586, 47306792, 74599172, 94613584, 149198344, 242447309, 298396688, 484894618, 969789236, 1939578472, 3879156944]

約数ペア:

[(1, 3879156944), (2, 1939578472), (4, 969789236), (8, 484894618), (13, 298396688), (16, 242447309), (26, 149198344), (41, 94613584), (52, 74599172), (82, 47306792), (104, 37299586), (164, 23653396), (197, 19691152), (208, 18649793), (328, 11826698), (394, 9845576), (533, 7277968), (656, 5913349), (788, 4922788), (1066, 3638984), (1576, 2461394), (2132, 1819492), (2309, 1680016), (2561, 1514704), (3152, 1230697), (4264, 909746), (4618, 840008), (5122, 757352), (8077, 480272), (8528, 454873), (9236, 420004), (10244, 378676), (16154, 240136), (18472, 210002), (20488, 189338), (30017, 129232), (32308, 120068), (36944, 105001), (40976, 94669), (60034, 64616)]