772370704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 1778457600

約数和(自身を除く): 1006086896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 149, 217, 248, 298, 434, 496, 596, 868, 1043, 1192, 1493, 1736, 2086, 2384, 2986, 3472, 4172, 4619, 5972, 8344, 9238, 10451, 11944, 16688, 18476, 20902, 23888, 32333, 36952, 41804, 46283, 64666, 73904, 83608, 92566, 129332, 167216, 185132, 222457, 258664, 323981, 370264, 444914, 517328, 647962, 740528, 889828, 1295924, 1557199, 1779656, 2591848, 3114398, 3559312, 5183696, 6228796, 6896167, 12457592, 13792334, 24915184, 27584668, 48273169, 55169336, 96546338, 110338672, 193092676, 386185352, 772370704]

約数ペア:

[(1, 772370704), (2, 386185352), (4, 193092676), (7, 110338672), (8, 96546338), (14, 55169336), (16, 48273169), (28, 27584668), (31, 24915184), (56, 13792334), (62, 12457592), (112, 6896167), (124, 6228796), (149, 5183696), (217, 3559312), (248, 3114398), (298, 2591848), (434, 1779656), (496, 1557199), (596, 1295924), (868, 889828), (1043, 740528), (1192, 647962), (1493, 517328), (1736, 444914), (2086, 370264), (2384, 323981), (2986, 258664), (3472, 222457), (4172, 185132), (4619, 167216), (5972, 129332), (8344, 92566), (9238, 83608), (10451, 73904), (11944, 64666), (16688, 46283), (18476, 41804), (20902, 36952), (23888, 32333)]