581724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 1742832

約数和(自身を除く): 1161108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 113, 117, 132, 143, 156, 198, 226, 234, 286, 339, 396, 429, 452, 468, 572, 678, 858, 1017, 1243, 1287, 1356, 1469, 1716, 2034, 2486, 2574, 2938, 3729, 4068, 4407, 4972, 5148, 5876, 7458, 8814, 11187, 13221, 14916, 16159, 17628, 22374, 26442, 32318, 44748, 48477, 52884, 64636, 96954, 145431, 193908, 290862, 581724]

約数ペア:

[(1, 581724), (2, 290862), (3, 193908), (4, 145431), (6, 96954), (9, 64636), (11, 52884), (12, 48477), (13, 44748), (18, 32318), (22, 26442), (26, 22374), (33, 17628), (36, 16159), (39, 14916), (44, 13221), (52, 11187), (66, 8814), (78, 7458), (99, 5876), (113, 5148), (117, 4972), (132, 4407), (143, 4068), (156, 3729), (198, 2938), (226, 2574), (234, 2486), (286, 2034), (339, 1716), (396, 1469), (429, 1356), (452, 1287), (468, 1243), (572, 1017), (678, 858)]