40264704

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 132

約数和(自身を含む): 123581484

約数和(自身を除く): 83316780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 257, 272, 288, 306, 384, 408, 512, 514, 544, 576, 612, 768, 771, 816, 1024, 1028, 1088, 1152, 1224, 1536, 1542, 1632, 2056, 2176, 2304, 2313, 2448, 3072, 3084, 3264, 4112, 4352, 4369, 4608, 4626, 4896, 6168, 6528, 8224, 8704, 8738, 9216, 9252, 9792, 12336, 13056, 13107, 16448, 17408, 17476, 18504, 19584, 24672, 26112, 26214, 32896, 34952, 37008, 39168, 39321, 49344, 52224, 52428, 65792, 69904, 74016, 78336, 78642, 98688, 104856, 131584, 139808, 148032, 156672, 157284, 197376, 209712, 263168, 279616, 296064, 314568, 394752, 419424, 559232, 592128, 629136, 789504, 838848, 1118464, 1184256, 1258272, 1677696, 2236928, 2368512, 2516544, 3355392, 4473856, 5033088, 6710784, 10066176, 13421568, 20132352, 40264704]

約数ペア:

[(1, 40264704), (2, 20132352), (3, 13421568), (4, 10066176), (6, 6710784), (8, 5033088), (9, 4473856), (12, 3355392), (16, 2516544), (17, 2368512), (18, 2236928), (24, 1677696), (32, 1258272), (34, 1184256), (36, 1118464), (48, 838848), (51, 789504), (64, 629136), (68, 592128), (72, 559232), (96, 419424), (102, 394752), (128, 314568), (136, 296064), (144, 279616), (153, 263168), (192, 209712), (204, 197376), (256, 157284), (257, 156672), (272, 148032), (288, 139808), (306, 131584), (384, 104856), (408, 98688), (512, 78642), (514, 78336), (544, 74016), (576, 69904), (612, 65792), (768, 52428), (771, 52224), (816, 49344), (1024, 39321), (1028, 39168), (1088, 37008), (1152, 34952), (1224, 32896), (1536, 26214), (1542, 26112), (1632, 24672), (2056, 19584), (2176, 18504), (2304, 17476), (2313, 17408), (2448, 16448), (3072, 13107), (3084, 13056), (3264, 12336), (4112, 9792), (4352, 9252), (4369, 9216), (4608, 8738), (4626, 8704), (4896, 8224), (6168, 6528)]