385439124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 1050255360

約数和(自身を除く): 664816236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 239, 263, 292, 438, 478, 511, 526, 717, 789, 876, 956, 1022, 1052, 1434, 1533, 1578, 1673, 1841, 2044, 2868, 3066, 3156, 3346, 3682, 5019, 5523, 6132, 6692, 7364, 10038, 11046, 17447, 19199, 20076, 22092, 34894, 38398, 52341, 57597, 62857, 69788, 76796, 104682, 115194, 122129, 125714, 134393, 188571, 209364, 230388, 244258, 251428, 268786, 366387, 377142, 403179, 439999, 488516, 537572, 732774, 754284, 806358, 879998, 1319997, 1465548, 1612716, 1759996, 2639994, 4588561, 5279988, 9177122, 13765683, 18354244, 27531366, 32119927, 55062732, 64239854, 96359781, 128479708, 192719562, 385439124]

約数ペア:

[(1, 385439124), (2, 192719562), (3, 128479708), (4, 96359781), (6, 64239854), (7, 55062732), (12, 32119927), (14, 27531366), (21, 18354244), (28, 13765683), (42, 9177122), (73, 5279988), (84, 4588561), (146, 2639994), (219, 1759996), (239, 1612716), (263, 1465548), (292, 1319997), (438, 879998), (478, 806358), (511, 754284), (526, 732774), (717, 537572), (789, 488516), (876, 439999), (956, 403179), (1022, 377142), (1052, 366387), (1434, 268786), (1533, 251428), (1578, 244258), (1673, 230388), (1841, 209364), (2044, 188571), (2868, 134393), (3066, 125714), (3156, 122129), (3346, 115194), (3682, 104682), (5019, 76796), (5523, 69788), (6132, 62857), (6692, 57597), (7364, 52341), (10038, 38398), (11046, 34894), (17447, 22092), (19199, 20076)]