31217654208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17791}}^1$

素因数の和:17875

約数の個数: 224

約数和(自身を含む): 96167895040

約数和(自身を除く): 64950240832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 74, 76, 78, 96, 104, 111, 114, 148, 152, 156, 192, 208, 222, 228, 247, 296, 304, 312, 416, 444, 456, 481, 494, 592, 608, 624, 703, 741, 832, 888, 912, 962, 988, 1184, 1216, 1248, 1406, 1443, 1482, 1776, 1824, 1924, 1976, 2109, 2368, 2496, 2812, 2886, 2964, 3552, 3648, 3848, 3952, 4218, 5624, 5772, 5928, 7104, 7696, 7904, 8436, 9139, 11248, 11544, 11856, 15392, 15808, 16872, 17791, 18278, 22496, 23088, 23712, 27417, 30784, 33744, 35582, 36556, 44992, 46176, 47424, 53373, 54834, 67488, 71164, 73112, 92352, 106746, 109668, 134976, 142328, 146224, 213492, 219336, 231283, 284656, 292448, 338029, 426984, 438672, 462566, 569312, 584896, 658267, 676058, 693849, 853968, 877344, 925132, 1014087, 1138624, 1316534, 1352116, 1387698, 1707936, 1754688, 1850264, 1974801, 2028174, 2633068, 2704232, 2775396, 3415872, 3700528, 3949602, 4056348, 4394377, 5266136, 5408464, 5550792, 7401056, 7899204, 8112696, 8557471, 8788754, 10532272, 10816928, 11101584, 12507073, 13183131, 14802112, 15798408, 16225392, 17114942, 17577508, 21064544, 21633856, 22203168, 25014146, 25672413, 26366262, 31596816, 32450784, 34229884, 35155016, 37521219, 42129088, 44406336, 50028292, 51344826, 52732524, 63193632, 64901568, 68459768, 70310032, 75042438, 100056584, 102689652, 105465048, 126387264, 136919536, 140620064, 150084876, 162591949, 200113168, 205379304, 210930096, 273839072, 281240128, 300169752, 325183898, 400226336, 410758608, 421860192, 487775847, 547678144, 600339504, 650367796, 800452672, 821517216, 843720384, 975551694, 1200679008, 1300735592, 1643034432, 1951103388, 2401358016, 2601471184, 3902206776, 5202942368, 7804413552, 10405884736, 15608827104, 31217654208]

約数ペア:

[(1, 31217654208), (2, 15608827104), (3, 10405884736), (4, 7804413552), (6, 5202942368), (8, 3902206776), (12, 2601471184), (13, 2401358016), (16, 1951103388), (19, 1643034432), (24, 1300735592), (26, 1200679008), (32, 975551694), (37, 843720384), (38, 821517216), (39, 800452672), (48, 650367796), (52, 600339504), (57, 547678144), (64, 487775847), (74, 421860192), (76, 410758608), (78, 400226336), (96, 325183898), (104, 300169752), (111, 281240128), (114, 273839072), (148, 210930096), (152, 205379304), (156, 200113168), (192, 162591949), (208, 150084876), (222, 140620064), (228, 136919536), (247, 126387264), (296, 105465048), (304, 102689652), (312, 100056584), (416, 75042438), (444, 70310032), (456, 68459768), (481, 64901568), (494, 63193632), (592, 52732524), (608, 51344826), (624, 50028292), (703, 44406336), (741, 42129088), (832, 37521219), (888, 35155016), (912, 34229884), (962, 32450784), (988, 31596816), (1184, 26366262), (1216, 25672413), (1248, 25014146), (1406, 22203168), (1443, 21633856), (1482, 21064544), (1776, 17577508), (1824, 17114942), (1924, 16225392), (1976, 15798408), (2109, 14802112), (2368, 13183131), (2496, 12507073), (2812, 11101584), (2886, 10816928), (2964, 10532272), (3552, 8788754), (3648, 8557471), (3848, 8112696), (3952, 7899204), (4218, 7401056), (5624, 5550792), (5772, 5408464), (5928, 5266136), (7104, 4394377), (7696, 4056348), (7904, 3949602), (8436, 3700528), (9139, 3415872), (11248, 2775396), (11544, 2704232), (11856, 2633068), (15392, 2028174), (15808, 1974801), (16872, 1850264), (17791, 1754688), (18278, 1707936), (22496, 1387698), (23088, 1352116), (23712, 1316534), (27417, 1138624), (30784, 1014087), (33744, 925132), (35582, 877344), (36556, 853968), (44992, 693849), (46176, 676058), (47424, 658267), (53373, 584896), (54834, 569312), (67488, 462566), (71164, 438672), (73112, 426984), (92352, 338029), (106746, 292448), (109668, 284656), (134976, 231283), (142328, 219336), (146224, 213492)]