313420416

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 870704640

約数和(自身を除く): 557284224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 233, 248, 339, 372, 384, 452, 466, 496, 678, 699, 744, 904, 932, 992, 1356, 1398, 1488, 1808, 1864, 1984, 2712, 2796, 2976, 3503, 3616, 3728, 3968, 5424, 5592, 5952, 7006, 7223, 7232, 7456, 10509, 10848, 11184, 11904, 14012, 14446, 14464, 14912, 21018, 21669, 21696, 22368, 26329, 28024, 28892, 29824, 42036, 43338, 43392, 44736, 52658, 56048, 57784, 78987, 84072, 86676, 89472, 105316, 112096, 115568, 157974, 168144, 173352, 210632, 224192, 231136, 315948, 336288, 346704, 421264, 448384, 462272, 631896, 672576, 693408, 816199, 842528, 924544, 1263792, 1345152, 1386816, 1632398, 1685056, 2448597, 2527584, 2773632, 3264796, 3370112, 4897194, 5055168, 6529592, 9794388, 10110336, 13059184, 19588776, 26118368, 39177552, 52236736, 78355104, 104473472, 156710208, 313420416]

約数ペア:

[(1, 313420416), (2, 156710208), (3, 104473472), (4, 78355104), (6, 52236736), (8, 39177552), (12, 26118368), (16, 19588776), (24, 13059184), (31, 10110336), (32, 9794388), (48, 6529592), (62, 5055168), (64, 4897194), (93, 3370112), (96, 3264796), (113, 2773632), (124, 2527584), (128, 2448597), (186, 1685056), (192, 1632398), (226, 1386816), (233, 1345152), (248, 1263792), (339, 924544), (372, 842528), (384, 816199), (452, 693408), (466, 672576), (496, 631896), (678, 462272), (699, 448384), (744, 421264), (904, 346704), (932, 336288), (992, 315948), (1356, 231136), (1398, 224192), (1488, 210632), (1808, 173352), (1864, 168144), (1984, 157974), (2712, 115568), (2796, 112096), (2976, 105316), (3503, 89472), (3616, 86676), (3728, 84072), (3968, 78987), (5424, 57784), (5592, 56048), (5952, 52658), (7006, 44736), (7223, 43392), (7232, 43338), (7456, 42036), (10509, 29824), (10848, 28892), (11184, 28024), (11904, 26329), (14012, 22368), (14446, 21696), (14464, 21669), (14912, 21018)]