268861518

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 629620992

約数和(自身を除く): 360759474

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 103, 123, 131, 162, 206, 243, 246, 262, 309, 369, 393, 486, 618, 738, 786, 927, 1107, 1179, 1854, 2214, 2358, 2781, 3321, 3537, 4223, 5371, 5562, 6642, 7074, 8343, 8446, 9963, 10611, 10742, 12669, 13493, 16113, 16686, 19926, 21222, 25029, 25338, 26986, 31833, 32226, 38007, 40479, 48339, 50058, 63666, 76014, 80958, 96678, 114021, 121437, 145017, 228042, 242874, 290034, 342063, 364311, 435051, 553213, 684126, 728622, 870102, 1026189, 1092933, 1106426, 1305153, 1659639, 2052378, 2185866, 2610306, 3278799, 3319278, 4978917, 6557598, 9957834, 14936751, 29873502, 44810253, 89620506, 134430759, 268861518]

約数ペア:

[(1, 268861518), (2, 134430759), (3, 89620506), (6, 44810253), (9, 29873502), (18, 14936751), (27, 9957834), (41, 6557598), (54, 4978917), (81, 3319278), (82, 3278799), (103, 2610306), (123, 2185866), (131, 2052378), (162, 1659639), (206, 1305153), (243, 1106426), (246, 1092933), (262, 1026189), (309, 870102), (369, 728622), (393, 684126), (486, 553213), (618, 435051), (738, 364311), (786, 342063), (927, 290034), (1107, 242874), (1179, 228042), (1854, 145017), (2214, 121437), (2358, 114021), (2781, 96678), (3321, 80958), (3537, 76014), (4223, 63666), (5371, 50058), (5562, 48339), (6642, 40479), (7074, 38007), (8343, 32226), (8446, 31833), (9963, 26986), (10611, 25338), (10742, 25029), (12669, 21222), (13493, 19926), (16113, 16686)]