331844688

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1121178240

約数和(自身を除く): 789333552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 108, 112, 126, 137, 144, 162, 168, 178, 189, 216, 243, 252, 267, 274, 324, 336, 356, 378, 411, 432, 486, 504, 534, 548, 567, 623, 648, 712, 756, 801, 822, 959, 972, 1008, 1068, 1096, 1134, 1233, 1246, 1296, 1424, 1512, 1602, 1644, 1701, 1869, 1918, 1944, 2136, 2192, 2268, 2403, 2466, 2492, 2877, 3024, 3204, 3288, 3402, 3699, 3738, 3836, 3888, 4272, 4536, 4806, 4932, 4984, 5607, 5754, 6408, 6576, 6804, 7209, 7398, 7476, 7672, 8631, 9072, 9612, 9864, 9968, 11097, 11214, 11508, 12193, 12816, 13608, 14418, 14796, 14952, 15344, 16821, 17262, 19224, 19728, 21627, 22194, 22428, 23016, 24386, 25893, 27216, 28836, 29592, 29904, 33291, 33642, 34524, 36579, 38448, 43254, 44388, 44856, 46032, 48772, 50463, 51786, 57672, 59184, 66582, 67284, 69048, 73158, 77679, 85351, 86508, 88776, 89712, 97544, 100926, 103572, 109737, 115344, 133164, 134568, 138096, 146316, 151389, 155358, 170702, 173016, 177552, 195088, 201852, 207144, 219474, 233037, 256053, 266328, 269136, 292632, 302778, 310716, 329211, 341404, 346032, 403704, 414288, 438948, 466074, 512106, 532656, 585264, 605556, 621432, 658422, 682808, 768159, 807408, 877896, 932148, 987633, 1024212, 1211112, 1242864, 1316844, 1365616, 1536318, 1755792, 1864296, 1975266, 2048424, 2304477, 2422224, 2633688, 2962899, 3072636, 3728592, 3950532, 4096848, 4608954, 5267376, 5925798, 6145272, 6913431, 7901064, 9217908, 11851596, 12290544, 13826862, 15802128, 18435816, 20740293, 23703192, 27653724, 36871632, 41480586, 47406384, 55307448, 82961172, 110614896, 165922344, 331844688]

約数ペア:

[(1, 331844688), (2, 165922344), (3, 110614896), (4, 82961172), (6, 55307448), (7, 47406384), (8, 41480586), (9, 36871632), (12, 27653724), (14, 23703192), (16, 20740293), (18, 18435816), (21, 15802128), (24, 13826862), (27, 12290544), (28, 11851596), (36, 9217908), (42, 7901064), (48, 6913431), (54, 6145272), (56, 5925798), (63, 5267376), (72, 4608954), (81, 4096848), (84, 3950532), (89, 3728592), (108, 3072636), (112, 2962899), (126, 2633688), (137, 2422224), (144, 2304477), (162, 2048424), (168, 1975266), (178, 1864296), (189, 1755792), (216, 1536318), (243, 1365616), (252, 1316844), (267, 1242864), (274, 1211112), (324, 1024212), (336, 987633), (356, 932148), (378, 877896), (411, 807408), (432, 768159), (486, 682808), (504, 658422), (534, 621432), (548, 605556), (567, 585264), (623, 532656), (648, 512106), (712, 466074), (756, 438948), (801, 414288), (822, 403704), (959, 346032), (972, 341404), (1008, 329211), (1068, 310716), (1096, 302778), (1134, 292632), (1233, 269136), (1246, 266328), (1296, 256053), (1424, 233037), (1512, 219474), (1602, 207144), (1644, 201852), (1701, 195088), (1869, 177552), (1918, 173016), (1944, 170702), (2136, 155358), (2192, 151389), (2268, 146316), (2403, 138096), (2466, 134568), (2492, 133164), (2877, 115344), (3024, 109737), (3204, 103572), (3288, 100926), (3402, 97544), (3699, 89712), (3738, 88776), (3836, 86508), (3888, 85351), (4272, 77679), (4536, 73158), (4806, 69048), (4932, 67284), (4984, 66582), (5607, 59184), (5754, 57672), (6408, 51786), (6576, 50463), (6804, 48772), (7209, 46032), (7398, 44856), (7476, 44388), (7672, 43254), (8631, 38448), (9072, 36579), (9612, 34524), (9864, 33642), (9968, 33291), (11097, 29904), (11214, 29592), (11508, 28836), (12193, 27216), (12816, 25893), (13608, 24386), (14418, 23016), (14796, 22428), (14952, 22194), (15344, 21627), (16821, 19728), (17262, 19224)]