2556161856

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{8389}}^1$

素因数の和:8453

約数の個数: 126

約数和(自身を含む): 7660095170

約数和(自身を除く): 5103933314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 529, 552, 576, 736, 828, 1058, 1104, 1472, 1587, 1656, 2116, 2208, 3174, 3312, 4232, 4416, 4761, 6348, 6624, 8389, 8464, 9522, 12696, 13248, 16778, 16928, 19044, 25167, 25392, 33556, 33856, 38088, 50334, 50784, 67112, 75501, 76176, 100668, 101568, 134224, 151002, 152352, 192947, 201336, 268448, 302004, 304704, 385894, 402672, 536896, 578841, 604008, 771788, 805344, 1157682, 1208016, 1543576, 1610688, 1736523, 2315364, 2416032, 3087152, 3473046, 4437781, 4630728, 4832064, 6174304, 6946092, 8875562, 9261456, 12348608, 13313343, 13892184, 17751124, 18522912, 26626686, 27784368, 35502248, 37045824, 39940029, 53253372, 55568736, 71004496, 79880058, 106506744, 111137472, 142008992, 159760116, 213013488, 284017984, 319520232, 426026976, 639040464, 852053952, 1278080928, 2556161856]

約数ペア:

[(1, 2556161856), (2, 1278080928), (3, 852053952), (4, 639040464), (6, 426026976), (8, 319520232), (9, 284017984), (12, 213013488), (16, 159760116), (18, 142008992), (23, 111137472), (24, 106506744), (32, 79880058), (36, 71004496), (46, 55568736), (48, 53253372), (64, 39940029), (69, 37045824), (72, 35502248), (92, 27784368), (96, 26626686), (138, 18522912), (144, 17751124), (184, 13892184), (192, 13313343), (207, 12348608), (276, 9261456), (288, 8875562), (368, 6946092), (414, 6174304), (529, 4832064), (552, 4630728), (576, 4437781), (736, 3473046), (828, 3087152), (1058, 2416032), (1104, 2315364), (1472, 1736523), (1587, 1610688), (1656, 1543576), (2116, 1208016), (2208, 1157682), (3174, 805344), (3312, 771788), (4232, 604008), (4416, 578841), (4761, 536896), (6348, 402672), (6624, 385894), (8389, 304704), (8464, 302004), (9522, 268448), (12696, 201336), (13248, 192947), (16778, 152352), (16928, 151002), (19044, 134224), (25167, 101568), (25392, 100668), (33556, 76176), (33856, 75501), (38088, 67112), (50334, 50784)]