260966568

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 663062400

約数和(自身を除く): 402095832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 229, 309, 412, 458, 461, 618, 687, 824, 916, 922, 1236, 1374, 1383, 1832, 1844, 2472, 2748, 2766, 3688, 5496, 5532, 11064, 23587, 47174, 47483, 70761, 94348, 94966, 105569, 141522, 142449, 188696, 189932, 211138, 283044, 284898, 316707, 379864, 422276, 566088, 569796, 633414, 844552, 1139592, 1266828, 2533656, 10873607, 21747214, 32620821, 43494428, 65241642, 86988856, 130483284, 260966568]

約数ペア:

[(1, 260966568), (2, 130483284), (3, 86988856), (4, 65241642), (6, 43494428), (8, 32620821), (12, 21747214), (24, 10873607), (103, 2533656), (206, 1266828), (229, 1139592), (309, 844552), (412, 633414), (458, 569796), (461, 566088), (618, 422276), (687, 379864), (824, 316707), (916, 284898), (922, 283044), (1236, 211138), (1374, 189932), (1383, 188696), (1832, 142449), (1844, 141522), (2472, 105569), (2748, 94966), (2766, 94348), (3688, 70761), (5496, 47483), (5532, 47174), (11064, 23587)]