228712728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{501563}}^1$

素因数の和:501591

約数の個数: 32

約数和(自身を含む): 601876800

約数和(自身を除く): 373164072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 501563, 1003126, 1504689, 2006252, 3009378, 4012504, 6018756, 9529697, 12037512, 19059394, 28589091, 38118788, 57178182, 76237576, 114356364, 228712728]

約数ペア:

[(1, 228712728), (2, 114356364), (3, 76237576), (4, 57178182), (6, 38118788), (8, 28589091), (12, 19059394), (19, 12037512), (24, 9529697), (38, 6018756), (57, 4012504), (76, 3009378), (114, 2006252), (152, 1504689), (228, 1003126), (456, 501563)]