248363568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 531586512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 41, 46, 48, 59, 62, 69, 72, 82, 92, 93, 118, 123, 124, 138, 144, 164, 177, 184, 186, 207, 236, 246, 248, 276, 279, 328, 354, 368, 369, 372, 414, 472, 492, 496, 531, 552, 558, 656, 708, 713, 738, 744, 828, 943, 944, 984, 1062, 1104, 1116, 1271, 1357, 1416, 1426, 1476, 1488, 1656, 1829, 1886, 1968, 2124, 2139, 2232, 2419, 2542, 2714, 2829, 2832, 2852, 2952, 3312, 3658, 3772, 3813, 4071, 4248, 4278, 4464, 4838, 5084, 5428, 5487, 5658, 5704, 5904, 6417, 7257, 7316, 7544, 7626, 8142, 8487, 8496, 8556, 9676, 10168, 10856, 10974, 11316, 11408, 11439, 12213, 12834, 14514, 14632, 15088, 15252, 16284, 16461, 16974, 17112, 19352, 20336, 21712, 21771, 21948, 22632, 22878, 24426, 25668, 29028, 29233, 29264, 30504, 32568, 32922, 33948, 34224, 38704, 42067, 43542, 43896, 45264, 45756, 48852, 51336, 55637, 58056, 58466, 61008, 65136, 65844, 67896, 74989, 84134, 87084, 87699, 87792, 91512, 97704, 102672, 111274, 116112, 116932, 126201, 131688, 135792, 149978, 166911, 168268, 174168, 175398, 183024, 195408, 222548, 224967, 233864, 252402, 263097, 263376, 299956, 333822, 336536, 348336, 350796, 378603, 445096, 449934, 467728, 500733, 504804, 526194, 599912, 667644, 673072, 674901, 701592, 757206, 890192, 899868, 1001466, 1009608, 1052388, 1199824, 1335288, 1349802, 1403184, 1514412, 1724747, 1799736, 2002932, 2019216, 2104776, 2670576, 2699604, 3028824, 3449494, 3599472, 4005864, 4209552, 5174241, 5399208, 6057648, 6898988, 8011728, 10348482, 10798416, 13797976, 15522723, 20696964, 27595952, 31045446, 41393928, 62090892, 82787856, 124181784, 248363568]

約数ペア:

[(1, 248363568), (2, 124181784), (3, 82787856), (4, 62090892), (6, 41393928), (8, 31045446), (9, 27595952), (12, 20696964), (16, 15522723), (18, 13797976), (23, 10798416), (24, 10348482), (31, 8011728), (36, 6898988), (41, 6057648), (46, 5399208), (48, 5174241), (59, 4209552), (62, 4005864), (69, 3599472), (72, 3449494), (82, 3028824), (92, 2699604), (93, 2670576), (118, 2104776), (123, 2019216), (124, 2002932), (138, 1799736), (144, 1724747), (164, 1514412), (177, 1403184), (184, 1349802), (186, 1335288), (207, 1199824), (236, 1052388), (246, 1009608), (248, 1001466), (276, 899868), (279, 890192), (328, 757206), (354, 701592), (368, 674901), (369, 673072), (372, 667644), (414, 599912), (472, 526194), (492, 504804), (496, 500733), (531, 467728), (552, 449934), (558, 445096), (656, 378603), (708, 350796), (713, 348336), (738, 336536), (744, 333822), (828, 299956), (943, 263376), (944, 263097), (984, 252402), (1062, 233864), (1104, 224967), (1116, 222548), (1271, 195408), (1357, 183024), (1416, 175398), (1426, 174168), (1476, 168268), (1488, 166911), (1656, 149978), (1829, 135792), (1886, 131688), (1968, 126201), (2124, 116932), (2139, 116112), (2232, 111274), (2419, 102672), (2542, 97704), (2714, 91512), (2829, 87792), (2832, 87699), (2852, 87084), (2952, 84134), (3312, 74989), (3658, 67896), (3772, 65844), (3813, 65136), (4071, 61008), (4248, 58466), (4278, 58056), (4464, 55637), (4838, 51336), (5084, 48852), (5428, 45756), (5487, 45264), (5658, 43896), (5704, 43542), (5904, 42067), (6417, 38704), (7257, 34224), (7316, 33948), (7544, 32922), (7626, 32568), (8142, 30504), (8487, 29264), (8496, 29233), (8556, 29028), (9676, 25668), (10168, 24426), (10856, 22878), (10974, 22632), (11316, 21948), (11408, 21771), (11439, 21712), (12213, 20336), (12834, 19352), (14514, 17112), (14632, 16974), (15088, 16461), (15252, 16284)]