248810016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 192

約数和(自身を含む): 846720000

約数和(自身を除く): 597909984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1499, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 2998, 3192, 3458, 3952, 4256, 4368, 4497, 5187, 5928, 5996, 6384, 6916, 7904, 8736, 8994, 10374, 10493, 11856, 11992, 12768, 13832, 17988, 19487, 20748, 20986, 23712, 23984, 27664, 28481, 31479, 35976, 38974, 41496, 41972, 47968, 55328, 56962, 58461, 62958, 71952, 77948, 82992, 83944, 85443, 113924, 116922, 125916, 136409, 143904, 155896, 165984, 167888, 170886, 199367, 227848, 233844, 251832, 272818, 311792, 335776, 341772, 370253, 398734, 409227, 455696, 467688, 503664, 545636, 598101, 623584, 683544, 740506, 797468, 818454, 911392, 935376, 1007328, 1091272, 1110759, 1196202, 1367088, 1481012, 1594936, 1636908, 1870752, 2182544, 2221518, 2392404, 2591771, 2734176, 2962024, 3189872, 3273816, 4365088, 4443036, 4784808, 5183542, 5924048, 6379744, 6547632, 7775313, 8886072, 9569616, 10367084, 11848096, 13095264, 15550626, 17772144, 19139232, 20734168, 31101252, 35544288, 41468336, 62202504, 82936672, 124405008, 248810016]

約数ペア:

[(1, 248810016), (2, 124405008), (3, 82936672), (4, 62202504), (6, 41468336), (7, 35544288), (8, 31101252), (12, 20734168), (13, 19139232), (14, 17772144), (16, 15550626), (19, 13095264), (21, 11848096), (24, 10367084), (26, 9569616), (28, 8886072), (32, 7775313), (38, 6547632), (39, 6379744), (42, 5924048), (48, 5183542), (52, 4784808), (56, 4443036), (57, 4365088), (76, 3273816), (78, 3189872), (84, 2962024), (91, 2734176), (96, 2591771), (104, 2392404), (112, 2221518), (114, 2182544), (133, 1870752), (152, 1636908), (156, 1594936), (168, 1481012), (182, 1367088), (208, 1196202), (224, 1110759), (228, 1091272), (247, 1007328), (266, 935376), (273, 911392), (304, 818454), (312, 797468), (336, 740506), (364, 683544), (399, 623584), (416, 598101), (456, 545636), (494, 503664), (532, 467688), (546, 455696), (608, 409227), (624, 398734), (672, 370253), (728, 341772), (741, 335776), (798, 311792), (912, 272818), (988, 251832), (1064, 233844), (1092, 227848), (1248, 199367), (1456, 170886), (1482, 167888), (1499, 165984), (1596, 155896), (1729, 143904), (1824, 136409), (1976, 125916), (2128, 116922), (2184, 113924), (2912, 85443), (2964, 83944), (2998, 82992), (3192, 77948), (3458, 71952), (3952, 62958), (4256, 58461), (4368, 56962), (4497, 55328), (5187, 47968), (5928, 41972), (5996, 41496), (6384, 38974), (6916, 35976), (7904, 31479), (8736, 28481), (8994, 27664), (10374, 23984), (10493, 23712), (11856, 20986), (11992, 20748), (12768, 19487), (13832, 17988)]