244991604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13021

約数の個数: 72

約数和(自身を含む): 676725280

約数和(自身を除く): 431733676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 12979, 18876, 25958, 38937, 51916, 77874, 142769, 155748, 168727, 285538, 337454, 428307, 506181, 571076, 674908, 856614, 1012362, 1570459, 1713228, 1855997, 2024724, 3140918, 3711994, 4711377, 5567991, 6281836, 7423988, 9422754, 11135982, 18845508, 20415967, 22271964, 40831934, 61247901, 81663868, 122495802, 244991604]

約数ペア:

[(1, 244991604), (2, 122495802), (3, 81663868), (4, 61247901), (6, 40831934), (11, 22271964), (12, 20415967), (13, 18845508), (22, 11135982), (26, 9422754), (33, 7423988), (39, 6281836), (44, 5567991), (52, 4711377), (66, 3711994), (78, 3140918), (121, 2024724), (132, 1855997), (143, 1713228), (156, 1570459), (242, 1012362), (286, 856614), (363, 674908), (429, 571076), (484, 506181), (572, 428307), (726, 337454), (858, 285538), (1452, 168727), (1573, 155748), (1716, 142769), (3146, 77874), (4719, 51916), (6292, 38937), (9438, 25958), (12979, 18876)]