2515690920992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1\times {\mathrm{22807}}^1$

素因数の和:23542

約数の個数: 96

約数和(自身を含む): 5144714072064

約数和(自身を除く): 2629023151072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 443, 496, 502, 886, 992, 1004, 1772, 2008, 3544, 4016, 7088, 7781, 8032, 13733, 14176, 15562, 22807, 27466, 31124, 45614, 54932, 62248, 91228, 109864, 111193, 124496, 182456, 219728, 222386, 248992, 364912, 439456, 444772, 707017, 729824, 889544, 1414034, 1779088, 2828068, 3446983, 3558176, 5656136, 5724557, 6893966, 10103501, 11312272, 11449114, 13787932, 20207002, 22624544, 22898228, 27575864, 40414004, 45796456, 55151728, 80828008, 91592912, 110303456, 161656016, 177461267, 183185824, 313208531, 323312032, 354922534, 626417062, 709845068, 1252834124, 1419690136, 2505668248, 2535978751, 2839380272, 5011336496, 5071957502, 5678760544, 10022672992, 10143915004, 20287830008, 40575660016, 78615341281, 81151320032, 157230682562, 314461365124, 628922730248, 1257845460496, 2515690920992]

約数ペア:

[(1, 2515690920992), (2, 1257845460496), (4, 628922730248), (8, 314461365124), (16, 157230682562), (31, 81151320032), (32, 78615341281), (62, 40575660016), (124, 20287830008), (248, 10143915004), (251, 10022672992), (443, 5678760544), (496, 5071957502), (502, 5011336496), (886, 2839380272), (992, 2535978751), (1004, 2505668248), (1772, 1419690136), (2008, 1252834124), (3544, 709845068), (4016, 626417062), (7088, 354922534), (7781, 323312032), (8032, 313208531), (13733, 183185824), (14176, 177461267), (15562, 161656016), (22807, 110303456), (27466, 91592912), (31124, 80828008), (45614, 55151728), (54932, 45796456), (62248, 40414004), (91228, 27575864), (109864, 22898228), (111193, 22624544), (124496, 20207002), (182456, 13787932), (219728, 11449114), (222386, 11312272), (248992, 10103501), (364912, 6893966), (439456, 5724557), (444772, 5656136), (707017, 3558176), (729824, 3446983), (889544, 2828068), (1414034, 1779088)]