2118205968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1583}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 5577428736

約数和(自身を除く): 3459222768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 457, 488, 732, 914, 976, 1371, 1464, 1583, 1828, 2742, 2928, 3166, 3656, 4749, 5484, 6332, 7312, 9498, 10968, 12664, 18996, 21936, 25328, 27877, 37992, 55754, 75984, 83631, 96563, 111508, 167262, 193126, 223016, 289689, 334524, 386252, 446032, 579378, 669048, 723431, 772504, 1158756, 1338096, 1446862, 1545008, 2170293, 2317512, 2893724, 4340586, 4635024, 5787448, 8681172, 11574896, 17362344, 34724688, 44129291, 88258582, 132387873, 176517164, 264775746, 353034328, 529551492, 706068656, 1059102984, 2118205968]

約数ペア:

[(1, 2118205968), (2, 1059102984), (3, 706068656), (4, 529551492), (6, 353034328), (8, 264775746), (12, 176517164), (16, 132387873), (24, 88258582), (48, 44129291), (61, 34724688), (122, 17362344), (183, 11574896), (244, 8681172), (366, 5787448), (457, 4635024), (488, 4340586), (732, 2893724), (914, 2317512), (976, 2170293), (1371, 1545008), (1464, 1446862), (1583, 1338096), (1828, 1158756), (2742, 772504), (2928, 723431), (3166, 669048), (3656, 579378), (4749, 446032), (5484, 386252), (6332, 334524), (7312, 289689), (9498, 223016), (10968, 193126), (12664, 167262), (18996, 111508), (21936, 96563), (25328, 83631), (27877, 75984), (37992, 55754)]