223899732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28709

約数の個数: 72

約数和(自身を含む): 667709952

約数和(自身を除く): 443810220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 28661, 57322, 85983, 114644, 171966, 200627, 257949, 343932, 401254, 515898, 601881, 802508, 888491, 1031796, 1203762, 1776982, 1805643, 2407524, 2665473, 3553964, 3611286, 5330946, 6219437, 7222572, 7996419, 10661892, 12438874, 15992838, 18658311, 24877748, 31985676, 37316622, 55974933, 74633244, 111949866, 223899732]

約数ペア:

[(1, 223899732), (2, 111949866), (3, 74633244), (4, 55974933), (6, 37316622), (7, 31985676), (9, 24877748), (12, 18658311), (14, 15992838), (18, 12438874), (21, 10661892), (28, 7996419), (31, 7222572), (36, 6219437), (42, 5330946), (62, 3611286), (63, 3553964), (84, 2665473), (93, 2407524), (124, 1805643), (126, 1776982), (186, 1203762), (217, 1031796), (252, 888491), (279, 802508), (372, 601881), (434, 515898), (558, 401254), (651, 343932), (868, 257949), (1116, 200627), (1302, 171966), (1953, 114644), (2604, 85983), (3906, 57322), (7812, 28661)]