252872004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2657}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 743049216

約数和(自身を除く): 490177212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 103, 132, 154, 206, 231, 308, 309, 412, 462, 618, 721, 924, 1133, 1236, 1442, 2163, 2266, 2657, 2884, 3399, 4326, 4532, 5314, 6798, 7931, 7971, 8652, 10628, 13596, 15862, 15942, 18599, 23793, 29227, 31724, 31884, 37198, 47586, 55797, 58454, 74396, 87681, 95172, 111594, 116908, 175362, 204589, 223188, 273671, 350724, 409178, 547342, 613767, 818356, 821013, 1094684, 1227534, 1642026, 1915697, 2455068, 3010381, 3284052, 3831394, 5747091, 6020762, 7662788, 9031143, 11494182, 12041524, 18062286, 21072667, 22988364, 36124572, 42145334, 63218001, 84290668, 126436002, 252872004]

約数ペア:

[(1, 252872004), (2, 126436002), (3, 84290668), (4, 63218001), (6, 42145334), (7, 36124572), (11, 22988364), (12, 21072667), (14, 18062286), (21, 12041524), (22, 11494182), (28, 9031143), (33, 7662788), (42, 6020762), (44, 5747091), (66, 3831394), (77, 3284052), (84, 3010381), (103, 2455068), (132, 1915697), (154, 1642026), (206, 1227534), (231, 1094684), (308, 821013), (309, 818356), (412, 613767), (462, 547342), (618, 409178), (721, 350724), (924, 273671), (1133, 223188), (1236, 204589), (1442, 175362), (2163, 116908), (2266, 111594), (2657, 95172), (2884, 87681), (3399, 74396), (4326, 58454), (4532, 55797), (5314, 47586), (6798, 37198), (7931, 31884), (7971, 31724), (8652, 29227), (10628, 23793), (13596, 18599), (15862, 15942)]