630311872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 1367649792

約数和(自身を除く): 737337920

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 71, 74, 92, 142, 148, 163, 184, 284, 296, 326, 368, 568, 592, 652, 736, 851, 1136, 1184, 1304, 1472, 1633, 1702, 2272, 2368, 2608, 2627, 3266, 3404, 3749, 4544, 5216, 5254, 6031, 6532, 6808, 7498, 10432, 10508, 11573, 12062, 13064, 13616, 14996, 21016, 23146, 24124, 26128, 27232, 29992, 42032, 46292, 48248, 52256, 54464, 59984, 60421, 84064, 92584, 96496, 104512, 119968, 120842, 138713, 168128, 185168, 192992, 239936, 241684, 266179, 277426, 370336, 385984, 428201, 483368, 532358, 554852, 740672, 856402, 966736, 1064716, 1109704, 1712804, 1933472, 2129432, 2219408, 3425608, 3866944, 4258864, 4438816, 6851216, 8517728, 8877632, 9848623, 13702432, 17035456, 19697246, 27404864, 39394492, 78788984, 157577968, 315155936, 630311872]

約数ペア:

[(1, 630311872), (2, 315155936), (4, 157577968), (8, 78788984), (16, 39394492), (23, 27404864), (32, 19697246), (37, 17035456), (46, 13702432), (64, 9848623), (71, 8877632), (74, 8517728), (92, 6851216), (142, 4438816), (148, 4258864), (163, 3866944), (184, 3425608), (284, 2219408), (296, 2129432), (326, 1933472), (368, 1712804), (568, 1109704), (592, 1064716), (652, 966736), (736, 856402), (851, 740672), (1136, 554852), (1184, 532358), (1304, 483368), (1472, 428201), (1633, 385984), (1702, 370336), (2272, 277426), (2368, 266179), (2608, 241684), (2627, 239936), (3266, 192992), (3404, 185168), (3749, 168128), (4544, 138713), (5216, 120842), (5254, 119968), (6031, 104512), (6532, 96496), (6808, 92584), (7498, 84064), (10432, 60421), (10508, 59984), (11573, 54464), (12062, 52256), (13064, 48248), (13616, 46292), (14996, 42032), (21016, 29992), (23146, 27232), (24124, 26128)]