188861796

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 495622400

約数和(自身を除く): 306760604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 687, 739, 916, 1116, 1374, 1478, 2061, 2217, 2748, 2956, 4122, 4434, 6651, 7099, 8244, 8868, 13302, 14198, 21297, 22909, 26604, 28396, 42594, 45818, 63891, 68727, 85188, 91636, 127782, 137454, 169231, 206181, 255564, 274908, 338462, 412362, 507693, 676924, 824724, 1015386, 1523079, 2030772, 3046158, 5246161, 6092316, 10492322, 15738483, 20984644, 31476966, 47215449, 62953932, 94430898, 188861796]

約数ペア:

[(1, 188861796), (2, 94430898), (3, 62953932), (4, 47215449), (6, 31476966), (9, 20984644), (12, 15738483), (18, 10492322), (31, 6092316), (36, 5246161), (62, 3046158), (93, 2030772), (124, 1523079), (186, 1015386), (229, 824724), (279, 676924), (372, 507693), (458, 412362), (558, 338462), (687, 274908), (739, 255564), (916, 206181), (1116, 169231), (1374, 137454), (1478, 127782), (2061, 91636), (2217, 85188), (2748, 68727), (2956, 63891), (4122, 45818), (4434, 42594), (6651, 28396), (7099, 26604), (8244, 22909), (8868, 21297), (13302, 14198)]