285958998

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 714147840

約数和(自身を除く): 428188842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 107, 117, 141, 162, 214, 234, 243, 282, 321, 351, 423, 486, 611, 642, 702, 729, 846, 963, 1053, 1222, 1269, 1391, 1458, 1833, 1926, 2106, 2187, 2538, 2782, 2889, 3159, 3666, 3807, 4173, 4374, 5029, 5499, 5778, 6318, 7614, 8346, 8667, 9477, 10058, 10998, 11421, 12519, 15087, 16497, 17334, 18954, 22842, 25038, 26001, 28431, 30174, 32994, 34263, 37557, 45261, 49491, 52002, 56862, 65377, 68526, 75114, 78003, 90522, 98982, 102789, 112671, 130754, 135783, 148473, 156006, 196131, 205578, 225342, 234009, 271566, 296946, 338013, 392262, 407349, 445419, 468018, 588393, 676026, 814698, 890838, 1014039, 1176786, 1222047, 1336257, 1765179, 2028078, 2444094, 2672514, 3042117, 3530358, 3666141, 5295537, 6084234, 7332282, 10591074, 10998423, 15886611, 21996846, 31773222, 47659833, 95319666, 142979499, 285958998]

約数ペア:

[(1, 285958998), (2, 142979499), (3, 95319666), (6, 47659833), (9, 31773222), (13, 21996846), (18, 15886611), (26, 10998423), (27, 10591074), (39, 7332282), (47, 6084234), (54, 5295537), (78, 3666141), (81, 3530358), (94, 3042117), (107, 2672514), (117, 2444094), (141, 2028078), (162, 1765179), (214, 1336257), (234, 1222047), (243, 1176786), (282, 1014039), (321, 890838), (351, 814698), (423, 676026), (486, 588393), (611, 468018), (642, 445419), (702, 407349), (729, 392262), (846, 338013), (963, 296946), (1053, 271566), (1222, 234009), (1269, 225342), (1391, 205578), (1458, 196131), (1833, 156006), (1926, 148473), (2106, 135783), (2187, 130754), (2538, 112671), (2782, 102789), (2889, 98982), (3159, 90522), (3666, 78003), (3807, 75114), (4173, 68526), (4374, 65377), (5029, 56862), (5499, 52002), (5778, 49491), (6318, 45261), (7614, 37557), (8346, 34263), (8667, 32994), (9477, 30174), (10058, 28431), (10998, 26001), (11421, 25038), (12519, 22842), (15087, 18954), (16497, 17334)]