181538368128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{7177}}^1$

素因数の和:7776

約数の個数: 256

約数和(自身を含む): 578110377600

約数和(自身を除く): 396572009472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 563, 576, 624, 702, 832, 864, 936, 1126, 1152, 1248, 1404, 1664, 1689, 1728, 1872, 2252, 2496, 2808, 3378, 3456, 3744, 4504, 4992, 5067, 5616, 6756, 7177, 7319, 7488, 9008, 10134, 11232, 13512, 14354, 14638, 14976, 15201, 18016, 20268, 21531, 21957, 22464, 27024, 28708, 29276, 30402, 36032, 40536, 43062, 43914, 44928, 54048, 57416, 58552, 60804, 64593, 65871, 72064, 81072, 86124, 87828, 93301, 108096, 114832, 117104, 121608, 129186, 131742, 162144, 172248, 175656, 186602, 193779, 197613, 216192, 229664, 234208, 243216, 258372, 263484, 279903, 324288, 344496, 351312, 373204, 387558, 395226, 459328, 468416, 486432, 516744, 526968, 559806, 648576, 688992, 702624, 746408, 775116, 790452, 839709, 918656, 936832, 972864, 1033488, 1053936, 1119612, 1377984, 1405248, 1492816, 1550232, 1580904, 1679418, 1945728, 2066976, 2107872, 2239224, 2519127, 2755968, 2810496, 2985632, 3100464, 3161808, 3358836, 4040651, 4133952, 4215744, 4478448, 5038254, 5971264, 6200928, 6323616, 6717672, 8081302, 8267904, 8431488, 8956896, 10076508, 11942528, 12121953, 12401856, 12647232, 13435344, 16162604, 17913792, 20153016, 24243906, 24803712, 25294464, 26870688, 32325208, 35827584, 36365859, 40306032, 48487812, 52528463, 53741376, 64650416, 72731718, 80612064, 96975624, 105056926, 107482752, 109097577, 129300832, 145463436, 157585389, 161224128, 193951248, 210113852, 218195154, 258601664, 290926872, 315170778, 322448256, 387902496, 420227704, 436390308, 472756167, 517203328, 581853744, 630341556, 775804992, 840455408, 872780616, 945512334, 1163707488, 1260683112, 1418268501, 1551609984, 1680910816, 1745561232, 1891024668, 2327414976, 2521366224, 2836537002, 3361821632, 3491122464, 3782049336, 4654829952, 5042732448, 5673074004, 6723643264, 6982244928, 7564098672, 10085464896, 11346148008, 13964489856, 15128197344, 20170929792, 22692296016, 30256394688, 45384592032, 60512789376, 90769184064, 181538368128]

約数ペア:

[(1, 181538368128), (2, 90769184064), (3, 60512789376), (4, 45384592032), (6, 30256394688), (8, 22692296016), (9, 20170929792), (12, 15128197344), (13, 13964489856), (16, 11346148008), (18, 10085464896), (24, 7564098672), (26, 6982244928), (27, 6723643264), (32, 5673074004), (36, 5042732448), (39, 4654829952), (48, 3782049336), (52, 3491122464), (54, 3361821632), (64, 2836537002), (72, 2521366224), (78, 2327414976), (96, 1891024668), (104, 1745561232), (108, 1680910816), (117, 1551609984), (128, 1418268501), (144, 1260683112), (156, 1163707488), (192, 945512334), (208, 872780616), (216, 840455408), (234, 775804992), (288, 630341556), (312, 581853744), (351, 517203328), (384, 472756167), (416, 436390308), (432, 420227704), (468, 387902496), (563, 322448256), (576, 315170778), (624, 290926872), (702, 258601664), (832, 218195154), (864, 210113852), (936, 193951248), (1126, 161224128), (1152, 157585389), (1248, 145463436), (1404, 129300832), (1664, 109097577), (1689, 107482752), (1728, 105056926), (1872, 96975624), (2252, 80612064), (2496, 72731718), (2808, 64650416), (3378, 53741376), (3456, 52528463), (3744, 48487812), (4504, 40306032), (4992, 36365859), (5067, 35827584), (5616, 32325208), (6756, 26870688), (7177, 25294464), (7319, 24803712), (7488, 24243906), (9008, 20153016), (10134, 17913792), (11232, 16162604), (13512, 13435344), (14354, 12647232), (14638, 12401856), (14976, 12121953), (15201, 11942528), (18016, 10076508), (20268, 8956896), (21531, 8431488), (21957, 8267904), (22464, 8081302), (27024, 6717672), (28708, 6323616), (29276, 6200928), (30402, 5971264), (36032, 5038254), (40536, 4478448), (43062, 4215744), (43914, 4133952), (44928, 4040651), (54048, 3358836), (57416, 3161808), (58552, 3100464), (60804, 2985632), (64593, 2810496), (65871, 2755968), (72064, 2519127), (81072, 2239224), (86124, 2107872), (87828, 2066976), (93301, 1945728), (108096, 1679418), (114832, 1580904), (117104, 1550232), (121608, 1492816), (129186, 1405248), (131742, 1377984), (162144, 1119612), (172248, 1053936), (175656, 1033488), (186602, 972864), (193779, 936832), (197613, 918656), (216192, 839709), (229664, 790452), (234208, 775116), (243216, 746408), (258372, 702624), (263484, 688992), (279903, 648576), (324288, 559806), (344496, 526968), (351312, 516744), (373204, 486432), (387558, 468416), (395226, 459328)]