272238288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17239}}^1$

素因数の和:17304

約数の個数: 80

約数和(自身を含む): 820899840

約数和(自身を除く): 548661552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 17239, 34478, 51717, 68956, 103434, 120673, 137912, 206868, 241346, 275824, 362019, 413736, 482692, 724038, 810233, 827472, 965384, 1448076, 1620466, 1930768, 2430699, 2896152, 3240932, 4861398, 5671631, 5792304, 6481864, 9722796, 11343262, 12963728, 17014893, 19445592, 22686524, 34029786, 38891184, 45373048, 68059572, 90746096, 136119144, 272238288]

約数ペア:

[(1, 272238288), (2, 136119144), (3, 90746096), (4, 68059572), (6, 45373048), (7, 38891184), (8, 34029786), (12, 22686524), (14, 19445592), (16, 17014893), (21, 12963728), (24, 11343262), (28, 9722796), (42, 6481864), (47, 5792304), (48, 5671631), (56, 4861398), (84, 3240932), (94, 2896152), (112, 2430699), (141, 1930768), (168, 1620466), (188, 1448076), (282, 965384), (329, 827472), (336, 810233), (376, 724038), (564, 482692), (658, 413736), (752, 362019), (987, 275824), (1128, 241346), (1316, 206868), (1974, 137912), (2256, 120673), (2632, 103434), (3948, 68956), (5264, 51717), (7896, 34478), (15792, 17239)]