285207936

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 895641600

約数和(自身を除く): 610433664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 97, 104, 114, 124, 128, 152, 156, 186, 192, 194, 208, 228, 247, 248, 291, 304, 312, 372, 384, 388, 403, 416, 456, 494, 496, 582, 589, 608, 624, 741, 744, 776, 806, 832, 912, 988, 992, 1164, 1178, 1209, 1216, 1248, 1261, 1482, 1488, 1552, 1612, 1664, 1767, 1824, 1843, 1976, 1984, 2328, 2356, 2418, 2432, 2496, 2522, 2964, 2976, 3007, 3104, 3224, 3534, 3648, 3686, 3783, 3952, 3968, 4656, 4712, 4836, 4992, 5044, 5529, 5928, 5952, 6014, 6208, 6448, 7068, 7296, 7372, 7566, 7657, 7904, 9021, 9312, 9424, 9672, 10088, 11058, 11856, 11904, 12028, 12416, 12896, 14136, 14744, 15132, 15314, 15808, 18042, 18624, 18848, 19344, 20176, 22116, 22971, 23712, 23959, 24056, 25792, 28272, 29488, 30264, 30628, 31616, 36084, 37248, 37696, 38688, 39091, 40352, 44232, 45942, 47424, 47918, 48112, 51584, 56544, 57133, 58976, 60528, 61256, 71877, 72168, 75392, 77376, 78182, 80704, 88464, 91884, 94848, 95836, 96224, 113088, 114266, 117273, 117952, 121056, 122512, 143754, 144336, 154752, 156364, 161408, 171399, 176928, 183768, 191672, 192448, 226176, 228532, 234546, 235904, 242112, 245024, 287508, 288672, 312728, 342798, 353856, 367536, 383344, 384896, 457064, 469092, 484224, 490048, 575016, 577344, 625456, 685596, 707712, 735072, 742729, 766688, 914128, 938184, 980096, 1150032, 1154688, 1250912, 1371192, 1470144, 1485458, 1533376, 1828256, 1876368, 2228187, 2300064, 2501824, 2742384, 2940288, 2970916, 3066752, 3656512, 3752736, 4456374, 4600128, 5003648, 5484768, 5941832, 7313024, 7505472, 8912748, 9200256, 10969536, 11883664, 15010944, 17825496, 21939072, 23767328, 35650992, 47534656, 71301984, 95069312, 142603968, 285207936]

約数ペア:

[(1, 285207936), (2, 142603968), (3, 95069312), (4, 71301984), (6, 47534656), (8, 35650992), (12, 23767328), (13, 21939072), (16, 17825496), (19, 15010944), (24, 11883664), (26, 10969536), (31, 9200256), (32, 8912748), (38, 7505472), (39, 7313024), (48, 5941832), (52, 5484768), (57, 5003648), (62, 4600128), (64, 4456374), (76, 3752736), (78, 3656512), (93, 3066752), (96, 2970916), (97, 2940288), (104, 2742384), (114, 2501824), (124, 2300064), (128, 2228187), (152, 1876368), (156, 1828256), (186, 1533376), (192, 1485458), (194, 1470144), (208, 1371192), (228, 1250912), (247, 1154688), (248, 1150032), (291, 980096), (304, 938184), (312, 914128), (372, 766688), (384, 742729), (388, 735072), (403, 707712), (416, 685596), (456, 625456), (494, 577344), (496, 575016), (582, 490048), (589, 484224), (608, 469092), (624, 457064), (741, 384896), (744, 383344), (776, 367536), (806, 353856), (832, 342798), (912, 312728), (988, 288672), (992, 287508), (1164, 245024), (1178, 242112), (1209, 235904), (1216, 234546), (1248, 228532), (1261, 226176), (1482, 192448), (1488, 191672), (1552, 183768), (1612, 176928), (1664, 171399), (1767, 161408), (1824, 156364), (1843, 154752), (1976, 144336), (1984, 143754), (2328, 122512), (2356, 121056), (2418, 117952), (2432, 117273), (2496, 114266), (2522, 113088), (2964, 96224), (2976, 95836), (3007, 94848), (3104, 91884), (3224, 88464), (3534, 80704), (3648, 78182), (3686, 77376), (3783, 75392), (3952, 72168), (3968, 71877), (4656, 61256), (4712, 60528), (4836, 58976), (4992, 57133), (5044, 56544), (5529, 51584), (5928, 48112), (5952, 47918), (6014, 47424), (6208, 45942), (6448, 44232), (7068, 40352), (7296, 39091), (7372, 38688), (7566, 37696), (7657, 37248), (7904, 36084), (9021, 31616), (9312, 30628), (9424, 30264), (9672, 29488), (10088, 28272), (11058, 25792), (11856, 24056), (11904, 23959), (12028, 23712), (12416, 22971), (12896, 22116), (14136, 20176), (14744, 19344), (15132, 18848), (15314, 18624), (15808, 18042)]