40427904

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 124260480

約数和(自身を除く): 83832576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 408, 528, 544, 561, 563, 704, 748, 816, 1056, 1088, 1122, 1126, 1408, 1496, 1632, 1689, 2112, 2176, 2244, 2252, 2992, 3264, 3378, 4224, 4488, 4504, 5984, 6193, 6528, 6756, 8976, 9008, 9571, 11968, 12386, 13512, 17952, 18016, 18579, 19142, 23936, 24772, 27024, 28713, 35904, 36032, 37158, 38284, 49544, 54048, 57426, 71808, 72064, 74316, 76568, 99088, 105281, 108096, 114852, 148632, 153136, 198176, 210562, 216192, 229704, 297264, 306272, 315843, 396352, 421124, 459408, 594528, 612544, 631686, 792704, 842248, 918816, 1189056, 1225088, 1263372, 1684496, 1837632, 2378112, 2526744, 3368992, 3675264, 5053488, 6737984, 10106976, 13475968, 20213952, 40427904]

約数ペア:

[(1, 40427904), (2, 20213952), (3, 13475968), (4, 10106976), (6, 6737984), (8, 5053488), (11, 3675264), (12, 3368992), (16, 2526744), (17, 2378112), (22, 1837632), (24, 1684496), (32, 1263372), (33, 1225088), (34, 1189056), (44, 918816), (48, 842248), (51, 792704), (64, 631686), (66, 612544), (68, 594528), (88, 459408), (96, 421124), (102, 396352), (128, 315843), (132, 306272), (136, 297264), (176, 229704), (187, 216192), (192, 210562), (204, 198176), (264, 153136), (272, 148632), (352, 114852), (374, 108096), (384, 105281), (408, 99088), (528, 76568), (544, 74316), (561, 72064), (563, 71808), (704, 57426), (748, 54048), (816, 49544), (1056, 38284), (1088, 37158), (1122, 36032), (1126, 35904), (1408, 28713), (1496, 27024), (1632, 24772), (1689, 23936), (2112, 19142), (2176, 18579), (2244, 18016), (2252, 17952), (2992, 13512), (3264, 12386), (3378, 11968), (4224, 9571), (4488, 9008), (4504, 8976), (5984, 6756), (6193, 6528)]