478958612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 1036385280

約数和(自身を除く): 557426668

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 67, 68, 76, 134, 187, 209, 268, 323, 374, 418, 503, 646, 737, 748, 836, 1006, 1139, 1273, 1292, 1474, 2012, 2278, 2546, 2948, 3553, 4556, 5092, 5533, 7106, 8551, 9557, 11066, 12529, 14003, 14212, 17102, 19114, 21641, 22132, 25058, 28006, 33701, 34204, 38228, 43282, 50116, 56012, 67402, 86564, 94061, 105127, 134804, 162469, 188122, 210254, 238051, 324938, 370711, 376244, 420508, 476102, 572917, 640319, 649876, 741422, 952204, 1145834, 1280638, 1482844, 1787159, 2291668, 2561276, 3574318, 6302087, 7043509, 7148636, 10885423, 12604174, 14087018, 21770846, 25208348, 28174036, 43541692, 119739653, 239479306, 478958612]

約数ペア:

[(1, 478958612), (2, 239479306), (4, 119739653), (11, 43541692), (17, 28174036), (19, 25208348), (22, 21770846), (34, 14087018), (38, 12604174), (44, 10885423), (67, 7148636), (68, 7043509), (76, 6302087), (134, 3574318), (187, 2561276), (209, 2291668), (268, 1787159), (323, 1482844), (374, 1280638), (418, 1145834), (503, 952204), (646, 741422), (737, 649876), (748, 640319), (836, 572917), (1006, 476102), (1139, 420508), (1273, 376244), (1292, 370711), (1474, 324938), (2012, 238051), (2278, 210254), (2546, 188122), (2948, 162469), (3553, 134804), (4556, 105127), (5092, 94061), (5533, 86564), (7106, 67402), (8551, 56012), (9557, 50116), (11066, 43282), (12529, 38228), (14003, 34204), (14212, 33701), (17102, 28006), (19114, 25058), (21641, 22132)]