40243008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 119822976

約数和(自身を除く): 79579968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 701, 736, 832, 897, 1104, 1196, 1248, 1402, 1472, 1794, 2103, 2208, 2392, 2496, 2804, 3588, 4206, 4416, 4784, 5608, 7176, 8412, 9113, 9568, 11216, 14352, 16123, 16824, 18226, 19136, 22432, 27339, 28704, 32246, 33648, 36452, 44864, 48369, 54678, 57408, 64492, 67296, 72904, 96738, 109356, 128984, 134592, 145808, 193476, 209599, 218712, 257968, 291616, 386952, 419198, 437424, 515936, 583232, 628797, 773904, 838396, 874848, 1031872, 1257594, 1547808, 1676792, 1749696, 2515188, 3095616, 3353584, 5030376, 6707168, 10060752, 13414336, 20121504, 40243008]

約数ペア:

[(1, 40243008), (2, 20121504), (3, 13414336), (4, 10060752), (6, 6707168), (8, 5030376), (12, 3353584), (13, 3095616), (16, 2515188), (23, 1749696), (24, 1676792), (26, 1547808), (32, 1257594), (39, 1031872), (46, 874848), (48, 838396), (52, 773904), (64, 628797), (69, 583232), (78, 515936), (92, 437424), (96, 419198), (104, 386952), (138, 291616), (156, 257968), (184, 218712), (192, 209599), (208, 193476), (276, 145808), (299, 134592), (312, 128984), (368, 109356), (416, 96738), (552, 72904), (598, 67296), (624, 64492), (701, 57408), (736, 54678), (832, 48369), (897, 44864), (1104, 36452), (1196, 33648), (1248, 32246), (1402, 28704), (1472, 27339), (1794, 22432), (2103, 19136), (2208, 18226), (2392, 16824), (2496, 16123), (2804, 14352), (3588, 11216), (4206, 9568), (4416, 9113), (4784, 8412), (5608, 7176)]