317381328

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1035058752

約数和(自身を除く): 717677424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 81, 82, 88, 99, 108, 123, 132, 144, 162, 164, 176, 181, 198, 216, 243, 246, 264, 297, 324, 328, 362, 369, 396, 432, 451, 486, 492, 528, 543, 594, 648, 656, 724, 738, 792, 891, 902, 972, 984, 1086, 1107, 1188, 1296, 1353, 1448, 1476, 1584, 1629, 1782, 1804, 1944, 1968, 1991, 2172, 2214, 2376, 2673, 2706, 2896, 2952, 3258, 3321, 3564, 3608, 3888, 3982, 4059, 4344, 4428, 4752, 4887, 5346, 5412, 5904, 5973, 6516, 6642, 7128, 7216, 7421, 7964, 8118, 8688, 8856, 9774, 9963, 10692, 10824, 11946, 12177, 13032, 13284, 14256, 14661, 14842, 15928, 16236, 17712, 17919, 19548, 19926, 21384, 21648, 22263, 23892, 24354, 26064, 26568, 29322, 29684, 31856, 32472, 35838, 36531, 39096, 39852, 42768, 43983, 44526, 47784, 48708, 53136, 53757, 58644, 59368, 64944, 66789, 71676, 73062, 78192, 79704, 81631, 87966, 89052, 95568, 97416, 107514, 109593, 117288, 118736, 133578, 143352, 146124, 159408, 161271, 163262, 175932, 178104, 194832, 200367, 215028, 219186, 234576, 244893, 267156, 286704, 292248, 322542, 326524, 351864, 356208, 400734, 430056, 438372, 483813, 489786, 534312, 584496, 601101, 645084, 653048, 703728, 734679, 801468, 860112, 876744, 967626, 979572, 1068624, 1202202, 1290168, 1306096, 1469358, 1602936, 1753488, 1803303, 1935252, 1959144, 2204037, 2404404, 2580336, 2938716, 3205872, 3606606, 3870504, 3918288, 4408074, 4808808, 5877432, 6612111, 7213212, 7741008, 8816148, 9617616, 11754864, 13224222, 14426424, 17632296, 19836333, 26448444, 28852848, 35264592, 39672666, 52896888, 79345332, 105793776, 158690664, 317381328]

約数ペア:

[(1, 317381328), (2, 158690664), (3, 105793776), (4, 79345332), (6, 52896888), (8, 39672666), (9, 35264592), (11, 28852848), (12, 26448444), (16, 19836333), (18, 17632296), (22, 14426424), (24, 13224222), (27, 11754864), (33, 9617616), (36, 8816148), (41, 7741008), (44, 7213212), (48, 6612111), (54, 5877432), (66, 4808808), (72, 4408074), (81, 3918288), (82, 3870504), (88, 3606606), (99, 3205872), (108, 2938716), (123, 2580336), (132, 2404404), (144, 2204037), (162, 1959144), (164, 1935252), (176, 1803303), (181, 1753488), (198, 1602936), (216, 1469358), (243, 1306096), (246, 1290168), (264, 1202202), (297, 1068624), (324, 979572), (328, 967626), (362, 876744), (369, 860112), (396, 801468), (432, 734679), (451, 703728), (486, 653048), (492, 645084), (528, 601101), (543, 584496), (594, 534312), (648, 489786), (656, 483813), (724, 438372), (738, 430056), (792, 400734), (891, 356208), (902, 351864), (972, 326524), (984, 322542), (1086, 292248), (1107, 286704), (1188, 267156), (1296, 244893), (1353, 234576), (1448, 219186), (1476, 215028), (1584, 200367), (1629, 194832), (1782, 178104), (1804, 175932), (1944, 163262), (1968, 161271), (1991, 159408), (2172, 146124), (2214, 143352), (2376, 133578), (2673, 118736), (2706, 117288), (2896, 109593), (2952, 107514), (3258, 97416), (3321, 95568), (3564, 89052), (3608, 87966), (3888, 81631), (3982, 79704), (4059, 78192), (4344, 73062), (4428, 71676), (4752, 66789), (4887, 64944), (5346, 59368), (5412, 58644), (5904, 53757), (5973, 53136), (6516, 48708), (6642, 47784), (7128, 44526), (7216, 43983), (7421, 42768), (7964, 39852), (8118, 39096), (8688, 36531), (8856, 35838), (9774, 32472), (9963, 31856), (10692, 29684), (10824, 29322), (11946, 26568), (12177, 26064), (13032, 24354), (13284, 23892), (14256, 22263), (14661, 21648), (14842, 21384), (15928, 19926), (16236, 19548), (17712, 17919)]