64401362688

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3907}}^1$

素因数の和:4079

約数の個数: 216

約数和(自身を含む): 187109787648

約数和(自身を除く): 122708424960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 169, 192, 208, 254, 256, 312, 338, 381, 384, 416, 507, 508, 624, 676, 762, 768, 832, 1014, 1016, 1248, 1352, 1524, 1651, 1664, 2028, 2032, 2496, 2704, 3048, 3302, 3328, 3907, 4056, 4064, 4953, 4992, 5408, 6096, 6604, 7814, 8112, 8128, 9906, 9984, 10816, 11721, 12192, 13208, 15628, 16224, 16256, 19812, 21463, 21632, 23442, 24384, 26416, 31256, 32448, 32512, 39624, 42926, 43264, 46884, 48768, 50791, 52832, 62512, 64389, 64896, 79248, 85852, 93768, 97536, 101582, 105664, 125024, 128778, 129792, 152373, 158496, 171704, 187536, 203164, 211328, 250048, 257556, 304746, 316992, 343408, 375072, 406328, 422656, 496189, 500096, 515112, 609492, 633984, 660283, 686816, 750144, 812656, 992378, 1000192, 1030224, 1218984, 1267968, 1320566, 1373632, 1488567, 1500288, 1625312, 1980849, 1984756, 2060448, 2437968, 2641132, 2747264, 2977134, 3000576, 3250624, 3961698, 3969512, 4120896, 4875936, 5282264, 5494528, 5954268, 6450457, 6501248, 7923396, 7939024, 8241792, 9751872, 10564528, 11908536, 12900914, 13002496, 15846792, 15878048, 16483584, 19351371, 19503744, 21129056, 23817072, 25801828, 31693584, 31756096, 38702742, 39007488, 42258112, 47634144, 51603656, 63387168, 63512192, 77405484, 83855941, 84516224, 95268288, 103207312, 126774336, 127024384, 154810968, 167711882, 169032448, 190536576, 206414624, 251567823, 253548672, 309621936, 335423764, 381073152, 412829248, 503135646, 507097344, 619243872, 670847528, 825658496, 1006271292, 1238487744, 1341695056, 1651316992, 2012542584, 2476975488, 2683390112, 4025085168, 4953950976, 5366780224, 8050170336, 10733560448, 16100340672, 21467120896, 32200681344, 64401362688]

約数ペア:

[(1, 64401362688), (2, 32200681344), (3, 21467120896), (4, 16100340672), (6, 10733560448), (8, 8050170336), (12, 5366780224), (13, 4953950976), (16, 4025085168), (24, 2683390112), (26, 2476975488), (32, 2012542584), (39, 1651316992), (48, 1341695056), (52, 1238487744), (64, 1006271292), (78, 825658496), (96, 670847528), (104, 619243872), (127, 507097344), (128, 503135646), (156, 412829248), (169, 381073152), (192, 335423764), (208, 309621936), (254, 253548672), (256, 251567823), (312, 206414624), (338, 190536576), (381, 169032448), (384, 167711882), (416, 154810968), (507, 127024384), (508, 126774336), (624, 103207312), (676, 95268288), (762, 84516224), (768, 83855941), (832, 77405484), (1014, 63512192), (1016, 63387168), (1248, 51603656), (1352, 47634144), (1524, 42258112), (1651, 39007488), (1664, 38702742), (2028, 31756096), (2032, 31693584), (2496, 25801828), (2704, 23817072), (3048, 21129056), (3302, 19503744), (3328, 19351371), (3907, 16483584), (4056, 15878048), (4064, 15846792), (4953, 13002496), (4992, 12900914), (5408, 11908536), (6096, 10564528), (6604, 9751872), (7814, 8241792), (8112, 7939024), (8128, 7923396), (9906, 6501248), (9984, 6450457), (10816, 5954268), (11721, 5494528), (12192, 5282264), (13208, 4875936), (15628, 4120896), (16224, 3969512), (16256, 3961698), (19812, 3250624), (21463, 3000576), (21632, 2977134), (23442, 2747264), (24384, 2641132), (26416, 2437968), (31256, 2060448), (32448, 1984756), (32512, 1980849), (39624, 1625312), (42926, 1500288), (43264, 1488567), (46884, 1373632), (48768, 1320566), (50791, 1267968), (52832, 1218984), (62512, 1030224), (64389, 1000192), (64896, 992378), (79248, 812656), (85852, 750144), (93768, 686816), (97536, 660283), (101582, 633984), (105664, 609492), (125024, 515112), (128778, 500096), (129792, 496189), (152373, 422656), (158496, 406328), (171704, 375072), (187536, 343408), (203164, 316992), (211328, 304746), (250048, 257556)]