1333182384

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{21991}}^1$

素因数の和:22426

約数の個数: 60

約数和(自身を含む): 3740091472

約数和(自身を除く): 2406909088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 21991, 30312, 43982, 60624, 65973, 87964, 131946, 175928, 197919, 263892, 351856, 395838, 527784, 791676, 1055568, 1583352, 3166704, 9258211, 18516422, 27774633, 37032844, 55549266, 74065688, 83323899, 111098532, 148131376, 166647798, 222197064, 333295596, 444394128, 666591192, 1333182384]

約数ペア:

[(1, 1333182384), (2, 666591192), (3, 444394128), (4, 333295596), (6, 222197064), (8, 166647798), (9, 148131376), (12, 111098532), (16, 83323899), (18, 74065688), (24, 55549266), (36, 37032844), (48, 27774633), (72, 18516422), (144, 9258211), (421, 3166704), (842, 1583352), (1263, 1055568), (1684, 791676), (2526, 527784), (3368, 395838), (3789, 351856), (5052, 263892), (6736, 197919), (7578, 175928), (10104, 131946), (15156, 87964), (20208, 65973), (21991, 60624), (30312, 43982)]