16680816

素因数分解:

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

素因数の和:292

約数の個数: 100

約数和(自身を含む): 49303144

約数和(自身を除く): 32622328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 211, 216, 244, 324, 366, 422, 432, 488, 549, 633, 648, 732, 844, 976, 1098, 1266, 1296, 1464, 1647, 1688, 1899, 2196, 2532, 2928, 3294, 3376, 3798, 4392, 4941, 5064, 5697, 6588, 7596, 8784, 9882, 10128, 11394, 12871, 13176, 15192, 17091, 19764, 22788, 25742, 26352, 30384, 34182, 38613, 39528, 45576, 51484, 68364, 77226, 79056, 91152, 102968, 115839, 136728, 154452, 205936, 231678, 273456, 308904, 347517, 463356, 617808, 695034, 926712, 1042551, 1390068, 1853424, 2085102, 2780136, 4170204, 5560272, 8340408, 16680816]

約数ペア:

[(1, 16680816), (2, 8340408), (3, 5560272), (4, 4170204), (6, 2780136), (8, 2085102), (9, 1853424), (12, 1390068), (16, 1042551), (18, 926712), (24, 695034), (27, 617808), (36, 463356), (48, 347517), (54, 308904), (61, 273456), (72, 231678), (81, 205936), (108, 154452), (122, 136728), (144, 115839), (162, 102968), (183, 91152), (211, 79056), (216, 77226), (244, 68364), (324, 51484), (366, 45576), (422, 39528), (432, 38613), (488, 34182), (549, 30384), (633, 26352), (648, 25742), (732, 22788), (844, 19764), (976, 17091), (1098, 15192), (1266, 13176), (1296, 12871), (1464, 11394), (1647, 10128), (1688, 9882), (1899, 8784), (2196, 7596), (2532, 6588), (2928, 5697), (3294, 5064), (3376, 4941), (3798, 4392)]