240896448

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 168

約数和(自身を含む): 758878848

約数和(自身を除く): 517982400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 576, 607, 624, 636, 689, 832, 848, 936, 954, 1214, 1248, 1272, 1378, 1696, 1821, 1872, 1908, 2067, 2428, 2496, 2544, 2756, 3392, 3642, 3744, 3816, 4134, 4856, 5088, 5463, 5512, 6201, 7284, 7488, 7632, 7891, 8268, 9712, 10176, 10926, 11024, 12402, 14568, 15264, 15782, 16536, 19424, 21852, 22048, 23673, 24804, 29136, 30528, 31564, 32171, 33072, 38848, 43704, 44096, 47346, 49608, 58272, 63128, 64342, 66144, 71019, 87408, 94692, 96513, 99216, 116544, 126256, 128684, 132288, 142038, 174816, 189384, 193026, 198432, 252512, 257368, 284076, 289539, 349632, 378768, 386052, 396864, 418223, 505024, 514736, 568152, 579078, 757536, 772104, 836446, 1029472, 1136304, 1158156, 1254669, 1515072, 1544208, 1672892, 2058944, 2272608, 2316312, 2509338, 3088416, 3345784, 3764007, 4545216, 4632624, 5018676, 6176832, 6691568, 7528014, 9265248, 10037352, 13383136, 15056028, 18530496, 20074704, 26766272, 30112056, 40149408, 60224112, 80298816, 120448224, 240896448]

約数ペア:

[(1, 240896448), (2, 120448224), (3, 80298816), (4, 60224112), (6, 40149408), (8, 30112056), (9, 26766272), (12, 20074704), (13, 18530496), (16, 15056028), (18, 13383136), (24, 10037352), (26, 9265248), (32, 7528014), (36, 6691568), (39, 6176832), (48, 5018676), (52, 4632624), (53, 4545216), (64, 3764007), (72, 3345784), (78, 3088416), (96, 2509338), (104, 2316312), (106, 2272608), (117, 2058944), (144, 1672892), (156, 1544208), (159, 1515072), (192, 1254669), (208, 1158156), (212, 1136304), (234, 1029472), (288, 836446), (312, 772104), (318, 757536), (416, 579078), (424, 568152), (468, 514736), (477, 505024), (576, 418223), (607, 396864), (624, 386052), (636, 378768), (689, 349632), (832, 289539), (848, 284076), (936, 257368), (954, 252512), (1214, 198432), (1248, 193026), (1272, 189384), (1378, 174816), (1696, 142038), (1821, 132288), (1872, 128684), (1908, 126256), (2067, 116544), (2428, 99216), (2496, 96513), (2544, 94692), (2756, 87408), (3392, 71019), (3642, 66144), (3744, 64342), (3816, 63128), (4134, 58272), (4856, 49608), (5088, 47346), (5463, 44096), (5512, 43704), (6201, 38848), (7284, 33072), (7488, 32171), (7632, 31564), (7891, 30528), (8268, 29136), (9712, 24804), (10176, 23673), (10926, 22048), (11024, 21852), (12402, 19424), (14568, 16536), (15264, 15782)]