247377013544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1180369}}^1$

素因数の和:1180482

約数の個数: 64

約数和(自身を含む): 520118236800

約数和(自身を除く): 272741223256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 67, 68, 92, 134, 136, 184, 268, 391, 536, 782, 1139, 1541, 1564, 2278, 3082, 3128, 4556, 6164, 9112, 12328, 26197, 52394, 104788, 209576, 1180369, 2360738, 4721476, 9442952, 20066273, 27148487, 40132546, 54296974, 79084723, 80265092, 108593948, 158169446, 160530184, 217187896, 316338892, 461524279, 632677784, 923048558, 1344440291, 1818948629, 1846097116, 2688880582, 3637897258, 3692194232, 5377761164, 7275794516, 10755522328, 14551589032, 30922126693, 61844253386, 123688506772, 247377013544]

約数ペア:

[(1, 247377013544), (2, 123688506772), (4, 61844253386), (8, 30922126693), (17, 14551589032), (23, 10755522328), (34, 7275794516), (46, 5377761164), (67, 3692194232), (68, 3637897258), (92, 2688880582), (134, 1846097116), (136, 1818948629), (184, 1344440291), (268, 923048558), (391, 632677784), (536, 461524279), (782, 316338892), (1139, 217187896), (1541, 160530184), (1564, 158169446), (2278, 108593948), (3082, 80265092), (3128, 79084723), (4556, 54296974), (6164, 40132546), (9112, 27148487), (12328, 20066273), (26197, 9442952), (52394, 4721476), (104788, 2360738), (209576, 1180369)]