318948336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 1077073920

約数和(自身を除く): 758125584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 59, 62, 63, 72, 84, 93, 112, 118, 124, 126, 144, 168, 173, 177, 186, 217, 236, 248, 252, 279, 336, 346, 354, 372, 413, 434, 472, 496, 504, 519, 531, 558, 651, 692, 708, 744, 826, 868, 944, 1008, 1038, 1062, 1116, 1211, 1239, 1302, 1384, 1416, 1488, 1557, 1652, 1736, 1829, 1953, 2076, 2124, 2232, 2422, 2478, 2604, 2768, 2832, 3114, 3304, 3472, 3633, 3658, 3717, 3906, 4152, 4248, 4464, 4844, 4956, 5208, 5363, 5487, 6228, 6608, 7266, 7316, 7434, 7812, 8304, 8496, 9688, 9912, 10207, 10416, 10726, 10899, 10974, 12456, 12803, 14532, 14632, 14868, 15624, 16089, 16461, 19376, 19824, 20414, 21452, 21798, 21948, 24912, 25606, 29064, 29264, 29736, 30621, 31248, 32178, 32922, 37541, 38409, 40828, 42904, 43596, 43896, 48267, 51212, 58128, 59472, 61242, 64356, 65844, 71449, 75082, 76818, 81656, 85808, 87192, 87792, 91863, 96534, 102424, 112623, 115227, 122484, 128712, 131688, 142898, 150164, 153636, 163312, 174384, 183726, 193068, 204848, 214347, 225246, 230454, 244968, 257424, 263376, 285796, 300328, 307272, 316417, 337869, 367452, 386136, 428694, 450492, 460908, 489936, 571592, 600656, 614544, 632834, 643041, 675738, 734904, 772272, 857388, 900984, 921816, 949251, 1143184, 1265668, 1286082, 1351476, 1469808, 1714776, 1801968, 1843632, 1898502, 2214919, 2531336, 2572164, 2702952, 2847753, 3429552, 3797004, 4429838, 5062672, 5144328, 5405904, 5695506, 6644757, 7594008, 8859676, 10288656, 11391012, 13289514, 15188016, 17719352, 19934271, 22782024, 26579028, 35438704, 39868542, 45564048, 53158056, 79737084, 106316112, 159474168, 318948336]

約数ペア:

[(1, 318948336), (2, 159474168), (3, 106316112), (4, 79737084), (6, 53158056), (7, 45564048), (8, 39868542), (9, 35438704), (12, 26579028), (14, 22782024), (16, 19934271), (18, 17719352), (21, 15188016), (24, 13289514), (28, 11391012), (31, 10288656), (36, 8859676), (42, 7594008), (48, 6644757), (56, 5695506), (59, 5405904), (62, 5144328), (63, 5062672), (72, 4429838), (84, 3797004), (93, 3429552), (112, 2847753), (118, 2702952), (124, 2572164), (126, 2531336), (144, 2214919), (168, 1898502), (173, 1843632), (177, 1801968), (186, 1714776), (217, 1469808), (236, 1351476), (248, 1286082), (252, 1265668), (279, 1143184), (336, 949251), (346, 921816), (354, 900984), (372, 857388), (413, 772272), (434, 734904), (472, 675738), (496, 643041), (504, 632834), (519, 614544), (531, 600656), (558, 571592), (651, 489936), (692, 460908), (708, 450492), (744, 428694), (826, 386136), (868, 367452), (944, 337869), (1008, 316417), (1038, 307272), (1062, 300328), (1116, 285796), (1211, 263376), (1239, 257424), (1302, 244968), (1384, 230454), (1416, 225246), (1488, 214347), (1557, 204848), (1652, 193068), (1736, 183726), (1829, 174384), (1953, 163312), (2076, 153636), (2124, 150164), (2232, 142898), (2422, 131688), (2478, 128712), (2604, 122484), (2768, 115227), (2832, 112623), (3114, 102424), (3304, 96534), (3472, 91863), (3633, 87792), (3658, 87192), (3717, 85808), (3906, 81656), (4152, 76818), (4248, 75082), (4464, 71449), (4844, 65844), (4956, 64356), (5208, 61242), (5363, 59472), (5487, 58128), (6228, 51212), (6608, 48267), (7266, 43896), (7316, 43596), (7434, 42904), (7812, 40828), (8304, 38409), (8496, 37541), (9688, 32922), (9912, 32178), (10207, 31248), (10416, 30621), (10726, 29736), (10899, 29264), (10974, 29064), (12456, 25606), (12803, 24912), (14532, 21948), (14632, 21798), (14868, 21452), (15624, 20414), (16089, 19824), (16461, 19376)]