855048238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 1492888320

約数和(自身を除く): 637840082

約数列:

[1, 2, 11, 22, 29, 58, 67, 83, 134, 166, 241, 319, 482, 638, 737, 913, 1474, 1826, 1943, 2407, 2651, 3886, 4814, 5302, 5561, 6989, 11122, 13978, 16147, 20003, 21373, 26477, 32294, 40006, 42746, 52954, 61171, 76879, 122342, 153758, 161269, 177617, 220033, 322538, 355234, 440066, 468263, 580087, 936526, 1160174, 1340201, 1773959, 2680402, 3547918, 5150893, 6380957, 10301786, 12761914, 14742211, 29484422, 38865829, 77731658, 427524119, 855048238]

約数ペア:

[(1, 855048238), (2, 427524119), (11, 77731658), (22, 38865829), (29, 29484422), (58, 14742211), (67, 12761914), (83, 10301786), (134, 6380957), (166, 5150893), (241, 3547918), (319, 2680402), (482, 1773959), (638, 1340201), (737, 1160174), (913, 936526), (1474, 580087), (1826, 468263), (1943, 440066), (2407, 355234), (2651, 322538), (3886, 220033), (4814, 177617), (5302, 161269), (5561, 153758), (6989, 122342), (11122, 76879), (13978, 61171), (16147, 52954), (20003, 42746), (21373, 40006), (26477, 32294)]