1401322016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 2970551808

約数和(自身を除く): 1569229792

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 73, 74, 124, 146, 148, 248, 292, 296, 496, 523, 584, 592, 992, 1046, 1147, 1168, 1184, 2092, 2263, 2294, 2336, 2701, 4184, 4526, 4588, 5402, 8368, 9052, 9176, 10804, 16213, 16736, 18104, 18352, 19351, 21608, 32426, 36208, 36704, 38179, 38702, 43216, 64852, 72416, 76358, 77404, 83731, 86432, 129704, 152716, 154808, 167462, 259408, 305432, 309616, 334924, 518816, 599881, 610864, 619232, 669848, 1183549, 1199762, 1221728, 1339696, 1412623, 2367098, 2399524, 2679392, 2825246, 4734196, 4799048, 5650492, 9468392, 9598096, 11300984, 18936784, 19196192, 22601968, 37873568, 43791313, 45203936, 87582626, 175165252, 350330504, 700661008, 1401322016]

約数ペア:

[(1, 1401322016), (2, 700661008), (4, 350330504), (8, 175165252), (16, 87582626), (31, 45203936), (32, 43791313), (37, 37873568), (62, 22601968), (73, 19196192), (74, 18936784), (124, 11300984), (146, 9598096), (148, 9468392), (248, 5650492), (292, 4799048), (296, 4734196), (496, 2825246), (523, 2679392), (584, 2399524), (592, 2367098), (992, 1412623), (1046, 1339696), (1147, 1221728), (1168, 1199762), (1184, 1183549), (2092, 669848), (2263, 619232), (2294, 610864), (2336, 599881), (2701, 518816), (4184, 334924), (4526, 309616), (4588, 305432), (5402, 259408), (8368, 167462), (9052, 154808), (9176, 152716), (10804, 129704), (16213, 86432), (16736, 83731), (18104, 77404), (18352, 76358), (19351, 72416), (21608, 64852), (32426, 43216), (36208, 38702), (36704, 38179)]