345865728

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17321}}^1$

素因数の和:17355

約数の個数: 80

約数和(自身を含む): 992342736

約数和(自身を除く): 646477008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 17321, 19968, 34642, 51963, 69284, 103926, 138568, 207852, 225173, 277136, 415704, 450346, 554272, 675519, 831408, 900692, 1108544, 1351038, 1662816, 1801384, 2217088, 2702076, 3325632, 3602768, 4434176, 5404152, 6651264, 7205536, 8868352, 10808304, 13302528, 14411072, 21616608, 26605056, 28822144, 43233216, 57644288, 86466432, 115288576, 172932864, 345865728]

約数ペア:

[(1, 345865728), (2, 172932864), (3, 115288576), (4, 86466432), (6, 57644288), (8, 43233216), (12, 28822144), (13, 26605056), (16, 21616608), (24, 14411072), (26, 13302528), (32, 10808304), (39, 8868352), (48, 7205536), (52, 6651264), (64, 5404152), (78, 4434176), (96, 3602768), (104, 3325632), (128, 2702076), (156, 2217088), (192, 1801384), (208, 1662816), (256, 1351038), (312, 1108544), (384, 900692), (416, 831408), (512, 675519), (624, 554272), (768, 450346), (832, 415704), (1248, 277136), (1536, 225173), (1664, 207852), (2496, 138568), (3328, 103926), (4992, 69284), (6656, 51963), (9984, 34642), (17321, 19968)]