121758312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 328970880

約数和(自身を除く): 207212568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397, 794, 983, 1191, 1588, 1966, 2382, 2949, 3176, 3932, 4764, 5161, 5898, 7864, 9528, 10322, 11796, 12779, 15483, 20644, 23592, 25558, 30966, 38337, 41288, 51116, 61932, 76674, 102232, 123864, 153348, 306696, 390251, 780502, 1170753, 1561004, 2341506, 3122008, 4683012, 5073263, 9366024, 10146526, 15219789, 20293052, 30439578, 40586104, 60879156, 121758312]

約数ペア:

[(1, 121758312), (2, 60879156), (3, 40586104), (4, 30439578), (6, 20293052), (8, 15219789), (12, 10146526), (13, 9366024), (24, 5073263), (26, 4683012), (39, 3122008), (52, 2341506), (78, 1561004), (104, 1170753), (156, 780502), (312, 390251), (397, 306696), (794, 153348), (983, 123864), (1191, 102232), (1588, 76674), (1966, 61932), (2382, 51116), (2949, 41288), (3176, 38337), (3932, 30966), (4764, 25558), (5161, 23592), (5898, 20644), (7864, 15483), (9528, 12779), (10322, 11796)]