312108048

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 1044576000

約数和(自身を除く): 732467952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 89, 98, 112, 126, 142, 144, 147, 168, 178, 196, 213, 252, 267, 284, 294, 336, 343, 356, 392, 426, 441, 497, 504, 534, 568, 588, 623, 639, 686, 712, 784, 801, 852, 882, 994, 1008, 1029, 1068, 1136, 1176, 1246, 1278, 1372, 1424, 1491, 1602, 1704, 1764, 1869, 1988, 2058, 2136, 2352, 2492, 2556, 2744, 2982, 3087, 3204, 3408, 3479, 3528, 3738, 3976, 4116, 4272, 4361, 4473, 4984, 5112, 5488, 5607, 5964, 6174, 6319, 6408, 6958, 7056, 7476, 7952, 8232, 8722, 8946, 9968, 10224, 10437, 11214, 11928, 12348, 12638, 12816, 13083, 13916, 14952, 16464, 17444, 17892, 18957, 20874, 22428, 23856, 24353, 24696, 25276, 26166, 27832, 29904, 30527, 31311, 34888, 35784, 37914, 39249, 41748, 44233, 44856, 48706, 49392, 50552, 52332, 55664, 56871, 61054, 62622, 69776, 71568, 73059, 75828, 78498, 83496, 88466, 89712, 91581, 97412, 101104, 104664, 113742, 122108, 125244, 132699, 146118, 151656, 156996, 166992, 176932, 183162, 194824, 209328, 219177, 227484, 244216, 250488, 265398, 274743, 292236, 303312, 309631, 313992, 353864, 366324, 389648, 398097, 438354, 454968, 488432, 500976, 530796, 549486, 584472, 619262, 627984, 707728, 732648, 796194, 876708, 909936, 928893, 1061592, 1098972, 1168944, 1238524, 1465296, 1592388, 1753416, 1857786, 2123184, 2167417, 2197944, 2477048, 2786679, 3184776, 3506832, 3715572, 4334834, 4395888, 4954096, 5573358, 6369552, 6502251, 7431144, 8669668, 11146716, 13004502, 14862288, 17339336, 19506753, 22293432, 26009004, 34678672, 39013506, 44586864, 52018008, 78027012, 104036016, 156054024, 312108048]

約数ペア:

[(1, 312108048), (2, 156054024), (3, 104036016), (4, 78027012), (6, 52018008), (7, 44586864), (8, 39013506), (9, 34678672), (12, 26009004), (14, 22293432), (16, 19506753), (18, 17339336), (21, 14862288), (24, 13004502), (28, 11146716), (36, 8669668), (42, 7431144), (48, 6502251), (49, 6369552), (56, 5573358), (63, 4954096), (71, 4395888), (72, 4334834), (84, 3715572), (89, 3506832), (98, 3184776), (112, 2786679), (126, 2477048), (142, 2197944), (144, 2167417), (147, 2123184), (168, 1857786), (178, 1753416), (196, 1592388), (213, 1465296), (252, 1238524), (267, 1168944), (284, 1098972), (294, 1061592), (336, 928893), (343, 909936), (356, 876708), (392, 796194), (426, 732648), (441, 707728), (497, 627984), (504, 619262), (534, 584472), (568, 549486), (588, 530796), (623, 500976), (639, 488432), (686, 454968), (712, 438354), (784, 398097), (801, 389648), (852, 366324), (882, 353864), (994, 313992), (1008, 309631), (1029, 303312), (1068, 292236), (1136, 274743), (1176, 265398), (1246, 250488), (1278, 244216), (1372, 227484), (1424, 219177), (1491, 209328), (1602, 194824), (1704, 183162), (1764, 176932), (1869, 166992), (1988, 156996), (2058, 151656), (2136, 146118), (2352, 132699), (2492, 125244), (2556, 122108), (2744, 113742), (2982, 104664), (3087, 101104), (3204, 97412), (3408, 91581), (3479, 89712), (3528, 88466), (3738, 83496), (3976, 78498), (4116, 75828), (4272, 73059), (4361, 71568), (4473, 69776), (4984, 62622), (5112, 61054), (5488, 56871), (5607, 55664), (5964, 52332), (6174, 50552), (6319, 49392), (6408, 48706), (6958, 44856), (7056, 44233), (7476, 41748), (7952, 39249), (8232, 37914), (8722, 35784), (8946, 34888), (9968, 31311), (10224, 30527), (10437, 29904), (11214, 27832), (11928, 26166), (12348, 25276), (12638, 24696), (12816, 24353), (13083, 23856), (13916, 22428), (14952, 20874), (16464, 18957), (17444, 17892)]