326519667872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1\times {\mathrm{3919}}^1$

素因数の和:5794

約数の個数: 96

約数和(自身を含む): 678243041280

約数和(自身を除く): 351723373408

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1787, 2914, 3574, 3919, 5828, 7148, 7838, 11656, 14296, 15676, 23312, 28592, 31352, 46624, 55397, 57184, 62704, 83989, 110794, 121489, 125408, 167978, 184193, 221588, 242978, 335956, 368386, 443176, 485956, 671912, 736772, 886352, 971912, 1343824, 1473544, 1772704, 1943824, 2603659, 2687648, 2947088, 3887648, 5207318, 5709983, 5894176, 7003253, 10414636, 11419966, 14006506, 20829272, 22839932, 28013012, 41658544, 45679864, 56026024, 83317088, 91359728, 112052048, 182719456, 217100843, 224104096, 329152891, 434201686, 658305782, 868403372, 1316611564, 1736806744, 2633223128, 3473613488, 5266446256, 6947226976, 10203739621, 10532892512, 20407479242, 40814958484, 81629916968, 163259833936, 326519667872]

約数ペア:

[(1, 326519667872), (2, 163259833936), (4, 81629916968), (8, 40814958484), (16, 20407479242), (31, 10532892512), (32, 10203739621), (47, 6947226976), (62, 5266446256), (94, 3473613488), (124, 2633223128), (188, 1736806744), (248, 1316611564), (376, 868403372), (496, 658305782), (752, 434201686), (992, 329152891), (1457, 224104096), (1504, 217100843), (1787, 182719456), (2914, 112052048), (3574, 91359728), (3919, 83317088), (5828, 56026024), (7148, 45679864), (7838, 41658544), (11656, 28013012), (14296, 22839932), (15676, 20829272), (23312, 14006506), (28592, 11419966), (31352, 10414636), (46624, 7003253), (55397, 5894176), (57184, 5709983), (62704, 5207318), (83989, 3887648), (110794, 2947088), (121489, 2687648), (125408, 2603659), (167978, 1943824), (184193, 1772704), (221588, 1473544), (242978, 1343824), (335956, 971912), (368386, 886352), (443176, 736772), (485956, 671912)]