470449616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 1133094144

約数和(自身を除く): 662644528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 1339, 1442, 1456, 1648, 2678, 2884, 3137, 5356, 5768, 6274, 9373, 10712, 11536, 12548, 18746, 21424, 21959, 25096, 37492, 40781, 43918, 50192, 74984, 81562, 87836, 149968, 163124, 175672, 285467, 323111, 326248, 351344, 570934, 646222, 652496, 1141868, 1292444, 2261777, 2283736, 2584888, 4200443, 4523554, 4567472, 5169776, 8400886, 9047108, 16801772, 18094216, 29403101, 33603544, 36188432, 58806202, 67207088, 117612404, 235224808, 470449616]

約数ペア:

[(1, 470449616), (2, 235224808), (4, 117612404), (7, 67207088), (8, 58806202), (13, 36188432), (14, 33603544), (16, 29403101), (26, 18094216), (28, 16801772), (52, 9047108), (56, 8400886), (91, 5169776), (103, 4567472), (104, 4523554), (112, 4200443), (182, 2584888), (206, 2283736), (208, 2261777), (364, 1292444), (412, 1141868), (721, 652496), (728, 646222), (824, 570934), (1339, 351344), (1442, 326248), (1456, 323111), (1648, 285467), (2678, 175672), (2884, 163124), (3137, 149968), (5356, 87836), (5768, 81562), (6274, 74984), (9373, 50192), (10712, 43918), (11536, 40781), (12548, 37492), (18746, 25096), (21424, 21959)]