64405178544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1\times {\mathrm{1933}}^1$

素因数の和:3875

約数の個数: 160

約数和(自身を含む): 193940158464

約数和(自身を除く): 129534979920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 1871, 1933, 2226, 2544, 2968, 3742, 3866, 4452, 5613, 5799, 5936, 7484, 7732, 8904, 11226, 11598, 13097, 13531, 14968, 15464, 17808, 22452, 23196, 26194, 27062, 29936, 30928, 39291, 40593, 44904, 46392, 52388, 54124, 78582, 81186, 89808, 92784, 99163, 102449, 104776, 108248, 157164, 162372, 198326, 204898, 209552, 216496, 297489, 307347, 314328, 324744, 396652, 409796, 594978, 614694, 628656, 649488, 694141, 717143, 793304, 819592, 1189956, 1229388, 1388282, 1434286, 1586608, 1639184, 2082423, 2151429, 2379912, 2458776, 2776564, 2868572, 3616643, 4164846, 4302858, 4759824, 4917552, 5553128, 5737144, 7233286, 8329692, 8605716, 10849929, 11106256, 11474288, 14466572, 16659384, 17211432, 21699858, 25316501, 28933144, 33318768, 34422864, 43399716, 50633002, 57866288, 75949503, 86799432, 101266004, 151899006, 173598864, 191682079, 202532008, 303798012, 383364158, 405064016, 575046237, 607596024, 766728316, 1150092474, 1215192048, 1341774553, 1533456632, 2300184948, 2683549106, 3066913264, 4025323659, 4600369896, 5367098212, 8050647318, 9200739792, 10734196424, 16101294636, 21468392848, 32202589272, 64405178544]

約数ペア:

[(1, 64405178544), (2, 32202589272), (3, 21468392848), (4, 16101294636), (6, 10734196424), (7, 9200739792), (8, 8050647318), (12, 5367098212), (14, 4600369896), (16, 4025323659), (21, 3066913264), (24, 2683549106), (28, 2300184948), (42, 1533456632), (48, 1341774553), (53, 1215192048), (56, 1150092474), (84, 766728316), (106, 607596024), (112, 575046237), (159, 405064016), (168, 383364158), (212, 303798012), (318, 202532008), (336, 191682079), (371, 173598864), (424, 151899006), (636, 101266004), (742, 86799432), (848, 75949503), (1113, 57866288), (1272, 50633002), (1484, 43399716), (1871, 34422864), (1933, 33318768), (2226, 28933144), (2544, 25316501), (2968, 21699858), (3742, 17211432), (3866, 16659384), (4452, 14466572), (5613, 11474288), (5799, 11106256), (5936, 10849929), (7484, 8605716), (7732, 8329692), (8904, 7233286), (11226, 5737144), (11598, 5553128), (13097, 4917552), (13531, 4759824), (14968, 4302858), (15464, 4164846), (17808, 3616643), (22452, 2868572), (23196, 2776564), (26194, 2458776), (27062, 2379912), (29936, 2151429), (30928, 2082423), (39291, 1639184), (40593, 1586608), (44904, 1434286), (46392, 1388282), (52388, 1229388), (54124, 1189956), (78582, 819592), (81186, 793304), (89808, 717143), (92784, 694141), (99163, 649488), (102449, 628656), (104776, 614694), (108248, 594978), (157164, 409796), (162372, 396652), (198326, 324744), (204898, 314328), (209552, 307347), (216496, 297489)]