810597984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{172321}}^1$

素因数の和:172348

約数の個数: 72

約数和(自身を含む): 2475233208

約数和(自身を除く): 1664635224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 172321, 344642, 516963, 689284, 1033926, 1206247, 1378568, 2067852, 2412494, 2757136, 3618741, 4135704, 4824988, 5514272, 7237482, 8271408, 8443729, 9649976, 14474964, 16542816, 16887458, 19299952, 25331187, 28949928, 33774916, 38599904, 50662374, 57899856, 67549832, 101324748, 115799712, 135099664, 202649496, 270199328, 405298992, 810597984]

約数ペア:

[(1, 810597984), (2, 405298992), (3, 270199328), (4, 202649496), (6, 135099664), (7, 115799712), (8, 101324748), (12, 67549832), (14, 57899856), (16, 50662374), (21, 38599904), (24, 33774916), (28, 28949928), (32, 25331187), (42, 19299952), (48, 16887458), (49, 16542816), (56, 14474964), (84, 9649976), (96, 8443729), (98, 8271408), (112, 7237482), (147, 5514272), (168, 4824988), (196, 4135704), (224, 3618741), (294, 2757136), (336, 2412494), (392, 2067852), (588, 1378568), (672, 1206247), (784, 1033926), (1176, 689284), (1568, 516963), (2352, 344642), (4704, 172321)]