247077012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32323}}^1$

素因数の和:32357

約数の個数: 72

約数和(自身を含む): 722247456

約数和(自身を除く): 475170444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 32323, 64646, 96969, 129292, 193938, 226261, 387876, 420199, 452522, 678783, 840398, 905044, 1260597, 1357566, 1583827, 1680796, 2521194, 2715132, 2941393, 3167654, 4751481, 5042388, 5882786, 6335308, 8824179, 9502962, 11765572, 17648358, 19005924, 20589751, 35296716, 41179502, 61769253, 82359004, 123538506, 247077012]

約数ペア:

[(1, 247077012), (2, 123538506), (3, 82359004), (4, 61769253), (6, 41179502), (7, 35296716), (12, 20589751), (13, 19005924), (14, 17648358), (21, 11765572), (26, 9502962), (28, 8824179), (39, 6335308), (42, 5882786), (49, 5042388), (52, 4751481), (78, 3167654), (84, 2941393), (91, 2715132), (98, 2521194), (147, 1680796), (156, 1583827), (182, 1357566), (196, 1260597), (273, 905044), (294, 840398), (364, 678783), (546, 452522), (588, 420199), (637, 387876), (1092, 226261), (1274, 193938), (1911, 129292), (2548, 96969), (3822, 64646), (7644, 32323)]