4478899248

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1913}}^1$

素因数の和:2227

約数の個数: 120

約数和(自身を含む): 12773423520

約数和(自身を除く): 8294524272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 229, 284, 426, 458, 568, 639, 687, 852, 916, 1136, 1278, 1374, 1704, 1832, 1913, 2061, 2556, 2748, 3408, 3664, 3826, 4122, 5112, 5496, 5739, 7652, 8244, 10224, 10992, 11478, 15304, 16259, 16488, 17217, 22956, 30608, 32518, 32976, 34434, 45912, 48777, 65036, 68868, 91824, 97554, 130072, 135823, 137736, 146331, 195108, 260144, 271646, 275472, 292662, 390216, 407469, 438077, 543292, 585324, 780432, 814938, 876154, 1086584, 1170648, 1222407, 1314231, 1629876, 1752308, 2173168, 2341296, 2444814, 2628462, 3259752, 3504616, 3942693, 4889628, 5256924, 6519504, 7009232, 7885386, 9779256, 10513848, 15770772, 19558512, 21027696, 31103467, 31541544, 62206934, 63083088, 93310401, 124413868, 186620802, 248827736, 279931203, 373241604, 497655472, 559862406, 746483208, 1119724812, 1492966416, 2239449624, 4478899248]

約数ペア:

[(1, 4478899248), (2, 2239449624), (3, 1492966416), (4, 1119724812), (6, 746483208), (8, 559862406), (9, 497655472), (12, 373241604), (16, 279931203), (18, 248827736), (24, 186620802), (36, 124413868), (48, 93310401), (71, 63083088), (72, 62206934), (142, 31541544), (144, 31103467), (213, 21027696), (229, 19558512), (284, 15770772), (426, 10513848), (458, 9779256), (568, 7885386), (639, 7009232), (687, 6519504), (852, 5256924), (916, 4889628), (1136, 3942693), (1278, 3504616), (1374, 3259752), (1704, 2628462), (1832, 2444814), (1913, 2341296), (2061, 2173168), (2556, 1752308), (2748, 1629876), (3408, 1314231), (3664, 1222407), (3826, 1170648), (4122, 1086584), (5112, 876154), (5496, 814938), (5739, 780432), (7652, 585324), (8244, 543292), (10224, 438077), (10992, 407469), (11478, 390216), (15304, 292662), (16259, 275472), (16488, 271646), (17217, 260144), (22956, 195108), (30608, 146331), (32518, 137736), (32976, 135823), (34434, 130072), (45912, 97554), (48777, 91824), (65036, 68868)]