418315248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 180

約数和(自身を含む): 1332753240

約数和(自身を除く): 914437992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 361, 456, 468, 494, 619, 624, 684, 722, 741, 912, 936, 988, 1083, 1238, 1368, 1444, 1482, 1857, 1872, 1976, 2166, 2223, 2476, 2736, 2888, 2964, 3249, 3714, 3952, 4332, 4446, 4693, 4952, 5571, 5776, 5928, 6498, 7428, 8047, 8664, 8892, 9386, 9904, 11142, 11761, 11856, 12996, 14079, 14856, 16094, 17328, 17784, 18772, 22284, 23522, 24141, 25992, 28158, 29712, 32188, 35283, 35568, 37544, 42237, 44568, 47044, 48282, 51984, 56316, 64376, 70566, 72423, 75088, 84474, 89136, 94088, 96564, 105849, 112632, 128752, 141132, 144846, 152893, 168948, 188176, 193128, 211698, 223459, 225264, 282264, 289692, 305786, 337896, 386256, 423396, 446918, 458679, 564528, 579384, 611572, 670377, 675792, 846792, 893836, 917358, 1158768, 1223144, 1340754, 1376037, 1693584, 1787672, 1834716, 2011131, 2446288, 2681508, 2752074, 2904967, 3575344, 3669432, 4022262, 5363016, 5504148, 5809934, 7338864, 8044524, 8714901, 10726032, 11008296, 11619868, 16089048, 17429802, 22016592, 23239736, 26144703, 32178096, 34859604, 46479472, 52289406, 69719208, 104578812, 139438416, 209157624, 418315248]

約数ペア:

[(1, 418315248), (2, 209157624), (3, 139438416), (4, 104578812), (6, 69719208), (8, 52289406), (9, 46479472), (12, 34859604), (13, 32178096), (16, 26144703), (18, 23239736), (19, 22016592), (24, 17429802), (26, 16089048), (36, 11619868), (38, 11008296), (39, 10726032), (48, 8714901), (52, 8044524), (57, 7338864), (72, 5809934), (76, 5504148), (78, 5363016), (104, 4022262), (114, 3669432), (117, 3575344), (144, 2904967), (152, 2752074), (156, 2681508), (171, 2446288), (208, 2011131), (228, 1834716), (234, 1787672), (247, 1693584), (304, 1376037), (312, 1340754), (342, 1223144), (361, 1158768), (456, 917358), (468, 893836), (494, 846792), (619, 675792), (624, 670377), (684, 611572), (722, 579384), (741, 564528), (912, 458679), (936, 446918), (988, 423396), (1083, 386256), (1238, 337896), (1368, 305786), (1444, 289692), (1482, 282264), (1857, 225264), (1872, 223459), (1976, 211698), (2166, 193128), (2223, 188176), (2476, 168948), (2736, 152893), (2888, 144846), (2964, 141132), (3249, 128752), (3714, 112632), (3952, 105849), (4332, 96564), (4446, 94088), (4693, 89136), (4952, 84474), (5571, 75088), (5776, 72423), (5928, 70566), (6498, 64376), (7428, 56316), (8047, 51984), (8664, 48282), (8892, 47044), (9386, 44568), (9904, 42237), (11142, 37544), (11761, 35568), (11856, 35283), (12996, 32188), (14079, 29712), (14856, 28158), (16094, 25992), (17328, 24141), (17784, 23522), (18772, 22284)]