649358112

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1967099904

約数和(自身を除く): 1317741792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 127, 136, 156, 204, 208, 221, 241, 254, 272, 312, 381, 408, 416, 442, 482, 508, 544, 624, 663, 723, 762, 816, 884, 964, 1016, 1248, 1326, 1446, 1524, 1632, 1651, 1768, 1928, 2032, 2159, 2652, 2892, 3048, 3133, 3302, 3536, 3856, 4064, 4097, 4318, 4953, 5304, 5784, 6096, 6266, 6477, 6604, 7072, 7712, 8194, 8636, 9399, 9906, 10608, 11568, 12192, 12291, 12532, 12954, 13208, 16388, 17272, 18798, 19812, 21216, 23136, 24582, 25064, 25908, 26416, 28067, 30607, 32776, 34544, 37596, 39624, 49164, 50128, 51816, 52832, 53261, 56134, 61214, 65552, 69088, 75192, 79248, 84201, 91821, 98328, 100256, 103632, 106522, 112268, 122428, 131104, 150384, 158496, 159783, 168402, 183642, 196656, 207264, 213044, 224536, 244856, 300768, 319566, 336804, 367284, 393312, 397891, 426088, 449072, 489712, 520319, 639132, 673608, 734568, 795782, 852176, 898144, 979424, 1040638, 1193673, 1278264, 1347216, 1469136, 1560957, 1591564, 1704352, 2081276, 2387346, 2556528, 2694432, 2938272, 3121914, 3183128, 4162552, 4774692, 5113056, 6243828, 6366256, 6764147, 8325104, 9549384, 12487656, 12732512, 13528294, 16650208, 19098768, 20292441, 24975312, 27056588, 38197536, 40584882, 49950624, 54113176, 81169764, 108226352, 162339528, 216452704, 324679056, 649358112]

約数ペア:

[(1, 649358112), (2, 324679056), (3, 216452704), (4, 162339528), (6, 108226352), (8, 81169764), (12, 54113176), (13, 49950624), (16, 40584882), (17, 38197536), (24, 27056588), (26, 24975312), (32, 20292441), (34, 19098768), (39, 16650208), (48, 13528294), (51, 12732512), (52, 12487656), (68, 9549384), (78, 8325104), (96, 6764147), (102, 6366256), (104, 6243828), (127, 5113056), (136, 4774692), (156, 4162552), (204, 3183128), (208, 3121914), (221, 2938272), (241, 2694432), (254, 2556528), (272, 2387346), (312, 2081276), (381, 1704352), (408, 1591564), (416, 1560957), (442, 1469136), (482, 1347216), (508, 1278264), (544, 1193673), (624, 1040638), (663, 979424), (723, 898144), (762, 852176), (816, 795782), (884, 734568), (964, 673608), (1016, 639132), (1248, 520319), (1326, 489712), (1446, 449072), (1524, 426088), (1632, 397891), (1651, 393312), (1768, 367284), (1928, 336804), (2032, 319566), (2159, 300768), (2652, 244856), (2892, 224536), (3048, 213044), (3133, 207264), (3302, 196656), (3536, 183642), (3856, 168402), (4064, 159783), (4097, 158496), (4318, 150384), (4953, 131104), (5304, 122428), (5784, 112268), (6096, 106522), (6266, 103632), (6477, 100256), (6604, 98328), (7072, 91821), (7712, 84201), (8194, 79248), (8636, 75192), (9399, 69088), (9906, 65552), (10608, 61214), (11568, 56134), (12192, 53261), (12291, 52832), (12532, 51816), (12954, 50128), (13208, 49164), (16388, 39624), (17272, 37596), (18798, 34544), (19812, 32776), (21216, 30607), (23136, 28067), (24582, 26416), (25064, 25908)]