321460356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{3917}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 858324096

約数和(自身を除く): 536863740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2931, 3908, 3917, 5862, 6839, 7834, 11724, 11751, 13678, 15668, 20517, 23502, 27356, 27419, 41034, 47004, 54838, 82068, 82257, 109676, 164514, 329028, 3826909, 7653818, 11480727, 15307636, 22961454, 26788363, 45922908, 53576726, 80365089, 107153452, 160730178, 321460356]

約数ペア:

[(1, 321460356), (2, 160730178), (3, 107153452), (4, 80365089), (6, 53576726), (7, 45922908), (12, 26788363), (14, 22961454), (21, 15307636), (28, 11480727), (42, 7653818), (84, 3826909), (977, 329028), (1954, 164514), (2931, 109676), (3908, 82257), (3917, 82068), (5862, 54838), (6839, 47004), (7834, 41034), (11724, 27419), (11751, 27356), (13678, 23502), (15668, 20517)]