1387964256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1141

約数の個数: 192

約数和(自身を含む): 4398105600

約数和(自身を除く): 3010141344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 138, 161, 168, 178, 184, 224, 267, 276, 322, 336, 356, 368, 483, 534, 552, 623, 644, 672, 712, 736, 966, 1009, 1068, 1104, 1246, 1288, 1424, 1869, 1932, 2018, 2047, 2136, 2208, 2492, 2576, 2848, 3027, 3738, 3864, 4036, 4094, 4272, 4984, 5152, 6054, 6141, 7063, 7476, 7728, 8072, 8188, 8544, 9968, 12108, 12282, 14126, 14329, 14952, 15456, 16144, 16376, 19936, 21189, 23207, 24216, 24564, 28252, 28658, 29904, 32288, 32752, 42378, 42987, 46414, 48432, 49128, 56504, 57316, 59808, 65504, 69621, 84756, 85974, 89801, 92828, 96864, 98256, 113008, 114632, 139242, 162449, 169512, 171948, 179602, 185656, 196512, 226016, 229264, 269403, 278484, 324898, 339024, 343896, 359204, 371312, 458528, 487347, 538806, 556968, 628607, 649796, 678048, 687792, 718408, 742624, 974694, 1077612, 1113936, 1257214, 1299592, 1375584, 1436816, 1885821, 1949388, 2065423, 2155224, 2227872, 2514428, 2599184, 2873632, 3771642, 3898776, 4130846, 4310448, 5028856, 5198368, 6196269, 7543284, 7797552, 8261692, 8620896, 10057712, 12392538, 14457961, 15086568, 15595104, 16523384, 20115424, 24785076, 28915922, 30173136, 33046768, 43373883, 49570152, 57831844, 60346272, 66093536, 86747766, 99140304, 115663688, 173495532, 198280608, 231327376, 346991064, 462654752, 693982128, 1387964256]

約数ペア:

[(1, 1387964256), (2, 693982128), (3, 462654752), (4, 346991064), (6, 231327376), (7, 198280608), (8, 173495532), (12, 115663688), (14, 99140304), (16, 86747766), (21, 66093536), (23, 60346272), (24, 57831844), (28, 49570152), (32, 43373883), (42, 33046768), (46, 30173136), (48, 28915922), (56, 24785076), (69, 20115424), (84, 16523384), (89, 15595104), (92, 15086568), (96, 14457961), (112, 12392538), (138, 10057712), (161, 8620896), (168, 8261692), (178, 7797552), (184, 7543284), (224, 6196269), (267, 5198368), (276, 5028856), (322, 4310448), (336, 4130846), (356, 3898776), (368, 3771642), (483, 2873632), (534, 2599184), (552, 2514428), (623, 2227872), (644, 2155224), (672, 2065423), (712, 1949388), (736, 1885821), (966, 1436816), (1009, 1375584), (1068, 1299592), (1104, 1257214), (1246, 1113936), (1288, 1077612), (1424, 974694), (1869, 742624), (1932, 718408), (2018, 687792), (2047, 678048), (2136, 649796), (2208, 628607), (2492, 556968), (2576, 538806), (2848, 487347), (3027, 458528), (3738, 371312), (3864, 359204), (4036, 343896), (4094, 339024), (4272, 324898), (4984, 278484), (5152, 269403), (6054, 229264), (6141, 226016), (7063, 196512), (7476, 185656), (7728, 179602), (8072, 171948), (8188, 169512), (8544, 162449), (9968, 139242), (12108, 114632), (12282, 113008), (14126, 98256), (14329, 96864), (14952, 92828), (15456, 89801), (16144, 85974), (16376, 84756), (19936, 69621), (21189, 65504), (23207, 59808), (24216, 57316), (24564, 56504), (28252, 49128), (28658, 48432), (29904, 46414), (32288, 42987), (32752, 42378)]