404879928

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251791}}^1$

素因数の和:251867

約数の個数: 32

約数和(自身を含む): 1027311360

約数和(自身を除く): 622431432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 251791, 503582, 755373, 1007164, 1510746, 2014328, 3021492, 6042984, 16869997, 33739994, 50609991, 67479988, 101219982, 134959976, 202439964, 404879928]

約数ペア:

[(1, 404879928), (2, 202439964), (3, 134959976), (4, 101219982), (6, 67479988), (8, 50609991), (12, 33739994), (24, 16869997), (67, 6042984), (134, 3021492), (201, 2014328), (268, 1510746), (402, 1007164), (536, 755373), (804, 503582), (1608, 251791)]