4240357072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64279}}^1$

素因数の和:64344

約数の個数: 80

約数和(自身を含む): 10202521600

約数和(自身を除く): 5962164528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 32984, 64279, 65968, 128558, 257116, 449953, 514232, 899906, 1028464, 1221301, 1799812, 1992649, 2442602, 3599624, 3985298, 4885204, 7199248, 7970596, 8549107, 9770408, 13948543, 15941192, 17098214, 19540816, 27897086, 31882384, 34196428, 37860331, 55794172, 68392856, 75720662, 111588344, 136785712, 151441324, 223176688, 265022317, 302882648, 530044634, 605765296, 1060089268, 2120178536, 4240357072]

約数ペア:

[(1, 4240357072), (2, 2120178536), (4, 1060089268), (7, 605765296), (8, 530044634), (14, 302882648), (16, 265022317), (19, 223176688), (28, 151441324), (31, 136785712), (38, 111588344), (56, 75720662), (62, 68392856), (76, 55794172), (112, 37860331), (124, 34196428), (133, 31882384), (152, 27897086), (217, 19540816), (248, 17098214), (266, 15941192), (304, 13948543), (434, 9770408), (496, 8549107), (532, 7970596), (589, 7199248), (868, 4885204), (1064, 3985298), (1178, 3599624), (1736, 2442602), (2128, 1992649), (2356, 1799812), (3472, 1221301), (4123, 1028464), (4712, 899906), (8246, 514232), (9424, 449953), (16492, 257116), (32984, 128558), (64279, 65968)]