172251288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{217489}}^1$

素因数の和:217512

約数の個数: 48

約数和(自身を含む): 508926600

約数和(自身を除く): 336675312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 217489, 434978, 652467, 869956, 1304934, 1739912, 1957401, 2392379, 2609868, 3914802, 4784758, 5219736, 7177137, 7829604, 9569516, 14354274, 15659208, 19139032, 21531411, 28708548, 43062822, 57417096, 86125644, 172251288]

約数ペア:

[(1, 172251288), (2, 86125644), (3, 57417096), (4, 43062822), (6, 28708548), (8, 21531411), (9, 19139032), (11, 15659208), (12, 14354274), (18, 9569516), (22, 7829604), (24, 7177137), (33, 5219736), (36, 4784758), (44, 3914802), (66, 2609868), (72, 2392379), (88, 1957401), (99, 1739912), (132, 1304934), (198, 869956), (264, 652467), (396, 434978), (792, 217489)]