248925248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 591433920

約数和(自身を除く): 342508672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 64, 88, 104, 118, 143, 176, 208, 236, 286, 352, 416, 461, 472, 572, 649, 704, 767, 832, 922, 944, 1144, 1298, 1534, 1844, 1888, 2288, 2596, 3068, 3688, 3776, 4576, 5071, 5192, 5993, 6136, 7376, 8437, 9152, 10142, 10384, 11986, 12272, 14752, 16874, 20284, 20768, 23972, 24544, 27199, 29504, 33748, 40568, 41536, 47944, 49088, 54398, 65923, 67496, 81136, 95888, 108796, 131846, 134992, 162272, 191776, 217592, 263692, 269984, 299189, 324544, 353587, 383552, 435184, 527384, 539968, 598378, 707174, 870368, 1054768, 1196756, 1414348, 1740736, 2109536, 2393512, 2828696, 3889457, 4219072, 4787024, 5657392, 7778914, 9574048, 11314784, 15557828, 19148096, 22629568, 31115656, 62231312, 124462624, 248925248]

約数ペア:

[(1, 248925248), (2, 124462624), (4, 62231312), (8, 31115656), (11, 22629568), (13, 19148096), (16, 15557828), (22, 11314784), (26, 9574048), (32, 7778914), (44, 5657392), (52, 4787024), (59, 4219072), (64, 3889457), (88, 2828696), (104, 2393512), (118, 2109536), (143, 1740736), (176, 1414348), (208, 1196756), (236, 1054768), (286, 870368), (352, 707174), (416, 598378), (461, 539968), (472, 527384), (572, 435184), (649, 383552), (704, 353587), (767, 324544), (832, 299189), (922, 269984), (944, 263692), (1144, 217592), (1298, 191776), (1534, 162272), (1844, 134992), (1888, 131846), (2288, 108796), (2596, 95888), (3068, 81136), (3688, 67496), (3776, 65923), (4576, 54398), (5071, 49088), (5192, 47944), (5993, 41536), (6136, 40568), (7376, 33748), (8437, 29504), (9152, 27199), (10142, 24544), (10384, 23972), (11986, 20768), (12272, 20284), (14752, 16874)]