438723612

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{229939}}^1$

素因数の和:230002

約数の個数: 36

約数和(自身を含む): 1129925160

約数和(自身を除く): 691201548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 229939, 459878, 689817, 919756, 1379634, 2069451, 2759268, 4138902, 8277804, 12186767, 24373534, 36560301, 48747068, 73120602, 109680903, 146241204, 219361806, 438723612]

約数ペア:

[(1, 438723612), (2, 219361806), (3, 146241204), (4, 109680903), (6, 73120602), (9, 48747068), (12, 36560301), (18, 24373534), (36, 12186767), (53, 8277804), (106, 4138902), (159, 2759268), (212, 2069451), (318, 1379634), (477, 919756), (636, 689817), (954, 459878), (1908, 229939)]