15638032128

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{613}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 42469741440

約数和(自身を除く): 26831709312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 563, 613, 708, 768, 944, 1126, 1226, 1416, 1689, 1839, 1888, 2252, 2452, 2832, 3378, 3678, 3776, 4504, 4904, 5664, 6756, 7356, 7552, 9008, 9808, 11328, 13512, 14712, 15104, 18016, 19616, 22656, 27024, 29424, 33217, 36032, 36167, 39232, 45312, 54048, 58848, 66434, 72064, 72334, 78464, 99651, 108096, 108501, 117696, 132868, 144128, 144668, 156928, 199302, 216192, 217002, 235392, 265736, 289336, 345119, 398604, 432384, 434004, 470784, 531472, 578672, 690238, 797208, 868008, 1035357, 1062944, 1157344, 1380476, 1594416, 1736016, 2070714, 2125888, 2314688, 2760952, 3188832, 3472032, 4141428, 4251776, 4629376, 5521904, 6377664, 6944064, 8282856, 8503552, 9258752, 11043808, 12755328, 13888128, 16565712, 20362021, 22087616, 25510656, 27776256, 33131424, 40724042, 44175232, 61086063, 66262848, 81448084, 88350464, 122172126, 132525696, 162896168, 244344252, 265051392, 325792336, 488688504, 651584672, 977377008, 1303169344, 1954754016, 2606338688, 3909508032, 5212677376, 7819016064, 15638032128]

約数ペア:

[(1, 15638032128), (2, 7819016064), (3, 5212677376), (4, 3909508032), (6, 2606338688), (8, 1954754016), (12, 1303169344), (16, 977377008), (24, 651584672), (32, 488688504), (48, 325792336), (59, 265051392), (64, 244344252), (96, 162896168), (118, 132525696), (128, 122172126), (177, 88350464), (192, 81448084), (236, 66262848), (256, 61086063), (354, 44175232), (384, 40724042), (472, 33131424), (563, 27776256), (613, 25510656), (708, 22087616), (768, 20362021), (944, 16565712), (1126, 13888128), (1226, 12755328), (1416, 11043808), (1689, 9258752), (1839, 8503552), (1888, 8282856), (2252, 6944064), (2452, 6377664), (2832, 5521904), (3378, 4629376), (3678, 4251776), (3776, 4141428), (4504, 3472032), (4904, 3188832), (5664, 2760952), (6756, 2314688), (7356, 2125888), (7552, 2070714), (9008, 1736016), (9808, 1594416), (11328, 1380476), (13512, 1157344), (14712, 1062944), (15104, 1035357), (18016, 868008), (19616, 797208), (22656, 690238), (27024, 578672), (29424, 531472), (33217, 470784), (36032, 434004), (36167, 432384), (39232, 398604), (45312, 345119), (54048, 289336), (58848, 265736), (66434, 235392), (72064, 217002), (72334, 216192), (78464, 199302), (99651, 156928), (108096, 144668), (108501, 144128), (117696, 132868)]