678202128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 1975151360

約数和(自身を除く): 1296949232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 139, 144, 186, 248, 278, 279, 372, 417, 496, 556, 558, 744, 834, 1093, 1112, 1116, 1251, 1488, 1668, 2186, 2224, 2232, 2502, 3279, 3336, 4309, 4372, 4464, 5004, 6558, 6672, 8618, 8744, 9837, 10008, 12927, 13116, 17236, 17488, 19674, 20016, 25854, 26232, 33883, 34472, 38781, 39348, 51708, 52464, 67766, 68944, 77562, 78696, 101649, 103416, 135532, 151927, 155124, 157392, 203298, 206832, 271064, 303854, 304947, 310248, 406596, 455781, 542128, 607708, 609894, 620496, 813192, 911562, 1215416, 1219788, 1367343, 1626384, 1823124, 2430832, 2439576, 2734686, 3646248, 4709737, 4879152, 5469372, 7292496, 9419474, 10938744, 14129211, 18838948, 21877488, 28258422, 37677896, 42387633, 56516844, 75355792, 84775266, 113033688, 169550532, 226067376, 339101064, 678202128]

約数ペア:

[(1, 678202128), (2, 339101064), (3, 226067376), (4, 169550532), (6, 113033688), (8, 84775266), (9, 75355792), (12, 56516844), (16, 42387633), (18, 37677896), (24, 28258422), (31, 21877488), (36, 18838948), (48, 14129211), (62, 10938744), (72, 9419474), (93, 7292496), (124, 5469372), (139, 4879152), (144, 4709737), (186, 3646248), (248, 2734686), (278, 2439576), (279, 2430832), (372, 1823124), (417, 1626384), (496, 1367343), (556, 1219788), (558, 1215416), (744, 911562), (834, 813192), (1093, 620496), (1112, 609894), (1116, 607708), (1251, 542128), (1488, 455781), (1668, 406596), (2186, 310248), (2224, 304947), (2232, 303854), (2502, 271064), (3279, 206832), (3336, 203298), (4309, 157392), (4372, 155124), (4464, 151927), (5004, 135532), (6558, 103416), (6672, 101649), (8618, 78696), (8744, 77562), (9837, 68944), (10008, 67766), (12927, 52464), (13116, 51708), (17236, 39348), (17488, 38781), (19674, 34472), (20016, 33883), (25854, 26232)]