518273184

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 192

約数和(自身を含む): 1683279360

約数和(自身を除く): 1165006176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 741, 836, 858, 912, 988, 1056, 1144, 1248, 1254, 1482, 1672, 1716, 1824, 1976, 1987, 2288, 2508, 2717, 2964, 3344, 3432, 3952, 3974, 4576, 5016, 5434, 5928, 5961, 6688, 6864, 7904, 7948, 8151, 10032, 10868, 11856, 11922, 13728, 15896, 16302, 20064, 21736, 21857, 23712, 23844, 25831, 31792, 32604, 37753, 43472, 43714, 47688, 51662, 63584, 65208, 65571, 75506, 77493, 86944, 87428, 95376, 103324, 113259, 130416, 131142, 151012, 154986, 174856, 190752, 206648, 226518, 260832, 262284, 284141, 302024, 309972, 349712, 413296, 415283, 453036, 490789, 524568, 568282, 604048, 619944, 699424, 826592, 830566, 852423, 906072, 981578, 1049136, 1136564, 1208096, 1239888, 1245849, 1472367, 1661132, 1704846, 1812144, 1963156, 2098272, 2273128, 2479776, 2491698, 2944734, 3322264, 3409692, 3624288, 3926312, 4546256, 4983396, 5398679, 5889468, 6644528, 6819384, 7852624, 9092512, 9966792, 10797358, 11778936, 13289056, 13638768, 15705248, 16196037, 19933584, 21594716, 23557872, 27277536, 32392074, 39867168, 43189432, 47115744, 64784148, 86378864, 129568296, 172757728, 259136592, 518273184]

約数ペア:

[(1, 518273184), (2, 259136592), (3, 172757728), (4, 129568296), (6, 86378864), (8, 64784148), (11, 47115744), (12, 43189432), (13, 39867168), (16, 32392074), (19, 27277536), (22, 23557872), (24, 21594716), (26, 19933584), (32, 16196037), (33, 15705248), (38, 13638768), (39, 13289056), (44, 11778936), (48, 10797358), (52, 9966792), (57, 9092512), (66, 7852624), (76, 6819384), (78, 6644528), (88, 5889468), (96, 5398679), (104, 4983396), (114, 4546256), (132, 3926312), (143, 3624288), (152, 3409692), (156, 3322264), (176, 2944734), (208, 2491698), (209, 2479776), (228, 2273128), (247, 2098272), (264, 1963156), (286, 1812144), (304, 1704846), (312, 1661132), (352, 1472367), (416, 1245849), (418, 1239888), (429, 1208096), (456, 1136564), (494, 1049136), (528, 981578), (572, 906072), (608, 852423), (624, 830566), (627, 826592), (741, 699424), (836, 619944), (858, 604048), (912, 568282), (988, 524568), (1056, 490789), (1144, 453036), (1248, 415283), (1254, 413296), (1482, 349712), (1672, 309972), (1716, 302024), (1824, 284141), (1976, 262284), (1987, 260832), (2288, 226518), (2508, 206648), (2717, 190752), (2964, 174856), (3344, 154986), (3432, 151012), (3952, 131142), (3974, 130416), (4576, 113259), (5016, 103324), (5434, 95376), (5928, 87428), (5961, 86944), (6688, 77493), (6864, 75506), (7904, 65571), (7948, 65208), (8151, 63584), (10032, 51662), (10868, 47688), (11856, 43714), (11922, 43472), (13728, 37753), (15896, 32604), (16302, 31792), (20064, 25831), (21736, 23844), (21857, 23712)]