1520404224

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{27883}}^1$

素因数の和:27973

約数の個数: 72

約数和(自身を含む): 4103632512

約数和(自身を除く): 2583228288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 27264, 27883, 54528, 55766, 83649, 111532, 167298, 223064, 334596, 446128, 669192, 892256, 1338384, 1784512, 1979693, 2676768, 3569024, 3959386, 5353536, 5939079, 7138048, 7918772, 10707072, 11878158, 15837544, 21414144, 23756316, 31675088, 47512632, 63350176, 95025264, 126700352, 190050528, 253400704, 380101056, 506801408, 760202112, 1520404224]

約数ペア:

[(1, 1520404224), (2, 760202112), (3, 506801408), (4, 380101056), (6, 253400704), (8, 190050528), (12, 126700352), (16, 95025264), (24, 63350176), (32, 47512632), (48, 31675088), (64, 23756316), (71, 21414144), (96, 15837544), (128, 11878158), (142, 10707072), (192, 7918772), (213, 7138048), (256, 5939079), (284, 5353536), (384, 3959386), (426, 3569024), (568, 2676768), (768, 1979693), (852, 1784512), (1136, 1338384), (1704, 892256), (2272, 669192), (3408, 446128), (4544, 334596), (6816, 223064), (9088, 167298), (13632, 111532), (18176, 83649), (27264, 55766), (27883, 54528)]