320262144

素因数分解:

$2^{12}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 104

約数和(自身を含む): 868901280

約数和(自身を除く): 548639136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 389, 402, 512, 536, 768, 778, 804, 1024, 1072, 1167, 1536, 1556, 1608, 2048, 2144, 2334, 3072, 3112, 3216, 4096, 4288, 4668, 6144, 6224, 6432, 8576, 9336, 12288, 12448, 12864, 17152, 18672, 24896, 25728, 26063, 34304, 37344, 49792, 51456, 52126, 68608, 74688, 78189, 99584, 102912, 104252, 137216, 149376, 156378, 199168, 205824, 208504, 274432, 298752, 312756, 398336, 411648, 417008, 597504, 625512, 796672, 823296, 834016, 1195008, 1251024, 1593344, 1668032, 2390016, 2502048, 3336064, 4780032, 5004096, 6672128, 10008192, 13344256, 20016384, 26688512, 40032768, 53377024, 80065536, 106754048, 160131072, 320262144]

約数ペア:

[(1, 320262144), (2, 160131072), (3, 106754048), (4, 80065536), (6, 53377024), (8, 40032768), (12, 26688512), (16, 20016384), (24, 13344256), (32, 10008192), (48, 6672128), (64, 5004096), (67, 4780032), (96, 3336064), (128, 2502048), (134, 2390016), (192, 1668032), (201, 1593344), (256, 1251024), (268, 1195008), (384, 834016), (389, 823296), (402, 796672), (512, 625512), (536, 597504), (768, 417008), (778, 411648), (804, 398336), (1024, 312756), (1072, 298752), (1167, 274432), (1536, 208504), (1556, 205824), (1608, 199168), (2048, 156378), (2144, 149376), (2334, 137216), (3072, 104252), (3112, 102912), (3216, 99584), (4096, 78189), (4288, 74688), (4668, 68608), (6144, 52126), (6224, 51456), (6432, 49792), (8576, 37344), (9336, 34304), (12288, 26063), (12448, 25728), (12864, 24896), (17152, 18672)]