56940288

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 152858496

約数和(自身を除く): 95918208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 491, 604, 768, 906, 982, 1208, 1473, 1812, 1964, 2416, 2946, 3624, 3928, 4832, 5892, 7248, 7856, 9664, 11784, 14496, 15712, 19328, 23568, 28992, 31424, 38656, 47136, 57984, 62848, 74141, 94272, 115968, 125696, 148282, 188544, 222423, 296564, 377088, 444846, 593128, 889692, 1186256, 1779384, 2372512, 3558768, 4745024, 7117536, 9490048, 14235072, 18980096, 28470144, 56940288]

約数ペア:

[(1, 56940288), (2, 28470144), (3, 18980096), (4, 14235072), (6, 9490048), (8, 7117536), (12, 4745024), (16, 3558768), (24, 2372512), (32, 1779384), (48, 1186256), (64, 889692), (96, 593128), (128, 444846), (151, 377088), (192, 296564), (256, 222423), (302, 188544), (384, 148282), (453, 125696), (491, 115968), (604, 94272), (768, 74141), (906, 62848), (982, 57984), (1208, 47136), (1473, 38656), (1812, 31424), (1964, 28992), (2416, 23568), (2946, 19328), (3624, 15712), (3928, 14496), (4832, 11784), (5892, 9664), (7248, 7856)]