318973284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12289}}^1$

素因数の和:12409

約数の個数: 72

約数和(自身を含む): 930500480

約数和(自身を除く): 611527196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 12289, 12978, 24578, 25956, 36867, 49156, 73734, 86023, 110601, 147468, 172046, 221202, 258069, 344092, 442404, 516138, 774207, 1032276, 1265767, 1548414, 2531534, 3096828, 3797301, 5063068, 7594602, 8860369, 11391903, 15189204, 17720738, 22783806, 26581107, 35441476, 45567612, 53162214, 79743321, 106324428, 159486642, 318973284]

約数ペア:

[(1, 318973284), (2, 159486642), (3, 106324428), (4, 79743321), (6, 53162214), (7, 45567612), (9, 35441476), (12, 26581107), (14, 22783806), (18, 17720738), (21, 15189204), (28, 11391903), (36, 8860369), (42, 7594602), (63, 5063068), (84, 3797301), (103, 3096828), (126, 2531534), (206, 1548414), (252, 1265767), (309, 1032276), (412, 774207), (618, 516138), (721, 442404), (927, 344092), (1236, 258069), (1442, 221202), (1854, 172046), (2163, 147468), (2884, 110601), (3708, 86023), (4326, 73734), (6489, 49156), (8652, 36867), (12289, 25956), (12978, 24578)]