248924832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 721254240

約数和(自身を除く): 472329408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 169, 201, 208, 229, 268, 312, 338, 402, 416, 458, 507, 536, 624, 676, 687, 804, 871, 916, 1014, 1072, 1248, 1352, 1374, 1608, 1742, 1832, 2028, 2144, 2613, 2704, 2748, 2977, 3216, 3484, 3664, 4056, 5226, 5408, 5496, 5954, 6432, 6968, 7328, 8112, 8931, 10452, 10992, 11323, 11908, 13936, 15343, 16224, 17862, 20904, 21984, 22646, 23816, 27872, 30686, 33969, 35724, 38701, 41808, 45292, 46029, 47632, 61372, 67938, 71448, 77402, 83616, 90584, 92058, 95264, 116103, 122744, 135876, 142896, 154804, 181168, 184116, 199459, 232206, 245488, 271752, 285792, 309608, 362336, 368232, 398918, 464412, 490976, 543504, 598377, 619216, 736464, 797836, 928824, 1087008, 1196754, 1238432, 1472928, 1595672, 1857648, 2393508, 2592967, 3191344, 3715296, 4787016, 5185934, 6382688, 7778901, 9574032, 10371868, 15557802, 19148064, 20743736, 31115604, 41487472, 62231208, 82974944, 124462416, 248924832]

約数ペア:

[(1, 248924832), (2, 124462416), (3, 82974944), (4, 62231208), (6, 41487472), (8, 31115604), (12, 20743736), (13, 19148064), (16, 15557802), (24, 10371868), (26, 9574032), (32, 7778901), (39, 6382688), (48, 5185934), (52, 4787016), (67, 3715296), (78, 3191344), (96, 2592967), (104, 2393508), (134, 1857648), (156, 1595672), (169, 1472928), (201, 1238432), (208, 1196754), (229, 1087008), (268, 928824), (312, 797836), (338, 736464), (402, 619216), (416, 598377), (458, 543504), (507, 490976), (536, 464412), (624, 398918), (676, 368232), (687, 362336), (804, 309608), (871, 285792), (916, 271752), (1014, 245488), (1072, 232206), (1248, 199459), (1352, 184116), (1374, 181168), (1608, 154804), (1742, 142896), (1832, 135876), (2028, 122744), (2144, 116103), (2613, 95264), (2704, 92058), (2748, 90584), (2977, 83616), (3216, 77402), (3484, 71448), (3664, 67938), (4056, 61372), (5226, 47632), (5408, 46029), (5496, 45292), (5954, 41808), (6432, 38701), (6968, 35724), (7328, 33969), (8112, 30686), (8931, 27872), (10452, 23816), (10992, 22646), (11323, 21984), (11908, 20904), (13936, 17862), (15343, 16224)]