634172364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15439}}^1$

素因数の和:15619

約数の個数: 72

約数和(自身を含む): 1843412480

約数和(自身を除く): 1209240116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 13692, 15439, 20538, 30878, 41076, 46317, 61756, 92634, 108073, 138951, 185268, 216146, 277902, 324219, 432292, 555804, 648438, 972657, 1296876, 1945314, 2516557, 3890628, 5033114, 7549671, 10066228, 15099342, 17615899, 22649013, 30198684, 35231798, 45298026, 52847697, 70463596, 90596052, 105695394, 158543091, 211390788, 317086182, 634172364]

約数ペア:

[(1, 634172364), (2, 317086182), (3, 211390788), (4, 158543091), (6, 105695394), (7, 90596052), (9, 70463596), (12, 52847697), (14, 45298026), (18, 35231798), (21, 30198684), (28, 22649013), (36, 17615899), (42, 15099342), (63, 10066228), (84, 7549671), (126, 5033114), (163, 3890628), (252, 2516557), (326, 1945314), (489, 1296876), (652, 972657), (978, 648438), (1141, 555804), (1467, 432292), (1956, 324219), (2282, 277902), (2934, 216146), (3423, 185268), (4564, 138951), (5868, 108073), (6846, 92634), (10269, 61756), (13692, 46317), (15439, 41076), (20538, 30878)]