768049352

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 1687910400

約数和(自身を除く): 919861048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 89, 146, 178, 292, 356, 511, 584, 623, 712, 1022, 1246, 2044, 2111, 2492, 4088, 4222, 4984, 6497, 8444, 12994, 14777, 16888, 25988, 29554, 45479, 51976, 59108, 90958, 118216, 154103, 181916, 187879, 308206, 363832, 375758, 616412, 751516, 1078721, 1232824, 1315153, 1503032, 2157442, 2630306, 4314884, 5260612, 8629768, 10521224, 13715167, 27430334, 54860668, 96006169, 109721336, 192012338, 384024676, 768049352]

約数ペア:

[(1, 768049352), (2, 384024676), (4, 192012338), (7, 109721336), (8, 96006169), (14, 54860668), (28, 27430334), (56, 13715167), (73, 10521224), (89, 8629768), (146, 5260612), (178, 4314884), (292, 2630306), (356, 2157442), (511, 1503032), (584, 1315153), (623, 1232824), (712, 1078721), (1022, 751516), (1246, 616412), (2044, 375758), (2111, 363832), (2492, 308206), (4088, 187879), (4222, 181916), (4984, 154103), (6497, 118216), (8444, 90958), (12994, 59108), (14777, 51976), (16888, 45479), (25988, 29554)]