1263406872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{578483}}^1$

素因数の和:578512

約数の個数: 64

約数和(自身を含む): 3887412480

約数和(自身を除く): 2624005608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 578483, 1156966, 1735449, 2313932, 3470898, 4049381, 4627864, 6941796, 7520279, 8098762, 12148143, 13883592, 15040558, 16197524, 22560837, 24296286, 30081116, 32395048, 45121674, 48592572, 52641953, 60162232, 90243348, 97185144, 105283906, 157925859, 180486696, 210567812, 315851718, 421135624, 631703436, 1263406872]

約数ペア:

[(1, 1263406872), (2, 631703436), (3, 421135624), (4, 315851718), (6, 210567812), (7, 180486696), (8, 157925859), (12, 105283906), (13, 97185144), (14, 90243348), (21, 60162232), (24, 52641953), (26, 48592572), (28, 45121674), (39, 32395048), (42, 30081116), (52, 24296286), (56, 22560837), (78, 16197524), (84, 15040558), (91, 13883592), (104, 12148143), (156, 8098762), (168, 7520279), (182, 6941796), (273, 4627864), (312, 4049381), (364, 3470898), (546, 2313932), (728, 1735449), (1092, 1156966), (2184, 578483)]