470396772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 1222566072

約数和(自身を除く): 752169300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 421, 492, 738, 757, 842, 1263, 1476, 1514, 1684, 2271, 2526, 3028, 3789, 4542, 5052, 6813, 7578, 9084, 13626, 15156, 17261, 27252, 31037, 34522, 51783, 62074, 69044, 93111, 103566, 124148, 155349, 186222, 207132, 279333, 310698, 318697, 372444, 558666, 621396, 637394, 956091, 1117332, 1274788, 1912182, 2868273, 3824364, 5736546, 11473092, 13066577, 26133154, 39199731, 52266308, 78399462, 117599193, 156798924, 235198386, 470396772]

約数ペア:

[(1, 470396772), (2, 235198386), (3, 156798924), (4, 117599193), (6, 78399462), (9, 52266308), (12, 39199731), (18, 26133154), (36, 13066577), (41, 11473092), (82, 5736546), (123, 3824364), (164, 2868273), (246, 1912182), (369, 1274788), (421, 1117332), (492, 956091), (738, 637394), (757, 621396), (842, 558666), (1263, 372444), (1476, 318697), (1514, 310698), (1684, 279333), (2271, 207132), (2526, 186222), (3028, 155349), (3789, 124148), (4542, 103566), (5052, 93111), (6813, 69044), (7578, 62074), (9084, 51783), (13626, 34522), (15156, 31037), (17261, 27252)]