198969456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{797}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 588962304

約数和(自身を除く): 389992848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 743, 797, 1486, 1594, 2229, 2391, 2972, 3188, 4458, 4782, 5201, 5579, 5944, 6376, 8916, 9564, 10402, 11158, 11888, 12752, 15603, 16737, 17832, 19128, 20804, 22316, 31206, 33474, 35664, 38256, 41608, 44632, 62412, 66948, 83216, 89264, 124824, 133896, 249648, 267792, 592171, 1184342, 1776513, 2368684, 3553026, 4145197, 4737368, 7106052, 8290394, 9474736, 12435591, 14212104, 16580788, 24871182, 28424208, 33161576, 49742364, 66323152, 99484728, 198969456]

約数ペア:

[(1, 198969456), (2, 99484728), (3, 66323152), (4, 49742364), (6, 33161576), (7, 28424208), (8, 24871182), (12, 16580788), (14, 14212104), (16, 12435591), (21, 9474736), (24, 8290394), (28, 7106052), (42, 4737368), (48, 4145197), (56, 3553026), (84, 2368684), (112, 1776513), (168, 1184342), (336, 592171), (743, 267792), (797, 249648), (1486, 133896), (1594, 124824), (2229, 89264), (2391, 83216), (2972, 66948), (3188, 62412), (4458, 44632), (4782, 41608), (5201, 38256), (5579, 35664), (5944, 33474), (6376, 31206), (8916, 22316), (9564, 20804), (10402, 19128), (11158, 17832), (11888, 16737), (12752, 15603)]