278097144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10739}}^1$

素因数の和:10844

約数の個数: 64

約数和(自身を含む): 757814400

約数和(自身を除く): 479717256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8632, 10739, 12948, 21478, 25896, 32217, 42956, 64434, 85912, 128868, 139607, 257736, 279214, 418821, 558428, 837642, 891337, 1116856, 1675284, 1782674, 2674011, 3350568, 3565348, 5348022, 7130696, 10696044, 11587381, 21392088, 23174762, 34762143, 46349524, 69524286, 92699048, 139048572, 278097144]

約数ペア:

[(1, 278097144), (2, 139048572), (3, 92699048), (4, 69524286), (6, 46349524), (8, 34762143), (12, 23174762), (13, 21392088), (24, 11587381), (26, 10696044), (39, 7130696), (52, 5348022), (78, 3565348), (83, 3350568), (104, 2674011), (156, 1782674), (166, 1675284), (249, 1116856), (312, 891337), (332, 837642), (498, 558428), (664, 418821), (996, 279214), (1079, 257736), (1992, 139607), (2158, 128868), (3237, 85912), (4316, 64434), (6474, 42956), (8632, 32217), (10739, 25896), (12948, 21478)]