1975020912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7253}}^1$

素因数の和:7359

約数の個数: 120

約数和(自身を含む): 5799950208

約数和(自身を除く): 3824929296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1891, 2196, 2232, 2928, 3782, 4392, 4464, 5673, 7253, 7564, 8784, 11346, 14506, 15128, 17019, 21759, 22692, 29012, 30256, 34038, 43518, 45384, 58024, 65277, 68076, 87036, 90768, 116048, 130554, 136152, 174072, 224843, 261108, 272304, 348144, 442433, 449686, 522216, 674529, 884866, 899372, 1044432, 1327299, 1349058, 1769732, 1798744, 2023587, 2654598, 2698116, 3539464, 3597488, 3981897, 4047174, 5309196, 5396232, 7078928, 7963794, 8094348, 10618392, 10792464, 13715423, 15927588, 16188696, 21236784, 27430846, 31855176, 32377392, 41146269, 54861692, 63710352, 82292538, 109723384, 123438807, 164585076, 219446768, 246877614, 329170152, 493755228, 658340304, 987510456, 1975020912]

約数ペア:

[(1, 1975020912), (2, 987510456), (3, 658340304), (4, 493755228), (6, 329170152), (8, 246877614), (9, 219446768), (12, 164585076), (16, 123438807), (18, 109723384), (24, 82292538), (31, 63710352), (36, 54861692), (48, 41146269), (61, 32377392), (62, 31855176), (72, 27430846), (93, 21236784), (122, 16188696), (124, 15927588), (144, 13715423), (183, 10792464), (186, 10618392), (244, 8094348), (248, 7963794), (279, 7078928), (366, 5396232), (372, 5309196), (488, 4047174), (496, 3981897), (549, 3597488), (558, 3539464), (732, 2698116), (744, 2654598), (976, 2023587), (1098, 1798744), (1116, 1769732), (1464, 1349058), (1488, 1327299), (1891, 1044432), (2196, 899372), (2232, 884866), (2928, 674529), (3782, 522216), (4392, 449686), (4464, 442433), (5673, 348144), (7253, 272304), (7564, 261108), (8784, 224843), (11346, 174072), (14506, 136152), (15128, 130554), (17019, 116048), (21759, 90768), (22692, 87036), (29012, 68076), (30256, 65277), (34038, 58024), (43518, 45384)]