1427791404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3959

約数の個数: 96

約数和(自身を含む): 3807354880

約数和(自身を除く): 2379563476

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 741, 762, 988, 1482, 1524, 1651, 2413, 2964, 3302, 3793, 4826, 4953, 6604, 7239, 7586, 9652, 9906, 11379, 14478, 15172, 19812, 22758, 28956, 31369, 45516, 49309, 62738, 72067, 94107, 98618, 125476, 144134, 147927, 188214, 197236, 216201, 288268, 295854, 376428, 432402, 481711, 591708, 864804, 936871, 963422, 1445133, 1873742, 1926844, 2810613, 2890266, 3747484, 5621226, 5780532, 6262243, 9152509, 11242452, 12524486, 18305018, 18786729, 25048972, 27457527, 36610036, 37573458, 54915054, 75146916, 109830108, 118982617, 237965234, 356947851, 475930468, 713895702, 1427791404]

約数ペア:

[(1, 1427791404), (2, 713895702), (3, 475930468), (4, 356947851), (6, 237965234), (12, 118982617), (13, 109830108), (19, 75146916), (26, 54915054), (38, 37573458), (39, 36610036), (52, 27457527), (57, 25048972), (76, 18786729), (78, 18305018), (114, 12524486), (127, 11242452), (156, 9152509), (228, 6262243), (247, 5780532), (254, 5621226), (381, 3747484), (494, 2890266), (508, 2810613), (741, 1926844), (762, 1873742), (988, 1445133), (1482, 963422), (1524, 936871), (1651, 864804), (2413, 591708), (2964, 481711), (3302, 432402), (3793, 376428), (4826, 295854), (4953, 288268), (6604, 216201), (7239, 197236), (7586, 188214), (9652, 147927), (9906, 144134), (11379, 125476), (14478, 98618), (15172, 94107), (19812, 72067), (22758, 62738), (28956, 49309), (31369, 45516)]