8340408

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 23856360

約数和(自身を除く): 15515952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 211, 216, 244, 324, 366, 422, 488, 549, 633, 648, 732, 844, 1098, 1266, 1464, 1647, 1688, 1899, 2196, 2532, 3294, 3798, 4392, 4941, 5064, 5697, 6588, 7596, 9882, 11394, 12871, 13176, 15192, 17091, 19764, 22788, 25742, 34182, 38613, 39528, 45576, 51484, 68364, 77226, 102968, 115839, 136728, 154452, 231678, 308904, 347517, 463356, 695034, 926712, 1042551, 1390068, 2085102, 2780136, 4170204, 8340408]

約数ペア:

[(1, 8340408), (2, 4170204), (3, 2780136), (4, 2085102), (6, 1390068), (8, 1042551), (9, 926712), (12, 695034), (18, 463356), (24, 347517), (27, 308904), (36, 231678), (54, 154452), (61, 136728), (72, 115839), (81, 102968), (108, 77226), (122, 68364), (162, 51484), (183, 45576), (211, 39528), (216, 38613), (244, 34182), (324, 25742), (366, 22788), (422, 19764), (488, 17091), (549, 15192), (633, 13176), (648, 12871), (732, 11394), (844, 9882), (1098, 7596), (1266, 6588), (1464, 5697), (1647, 5064), (1688, 4941), (1899, 4392), (2196, 3798), (2532, 3294)]