1254966228

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 3201816072

約数和(自身を除く): 1946849844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 317, 397, 554, 634, 794, 831, 951, 1108, 1191, 1268, 1588, 1662, 1902, 2382, 2493, 2853, 3324, 3573, 3804, 4764, 4986, 5706, 7146, 9972, 11412, 14292, 87809, 109969, 125849, 175618, 219938, 251698, 263427, 329907, 351236, 377547, 439876, 503396, 526854, 659814, 755094, 790281, 989721, 1053708, 1132641, 1319628, 1510188, 1580562, 1979442, 2265282, 3161124, 3958884, 4530564, 34860173, 69720346, 104580519, 139440692, 209161038, 313741557, 418322076, 627483114, 1254966228]

約数ペア:

[(1, 1254966228), (2, 627483114), (3, 418322076), (4, 313741557), (6, 209161038), (9, 139440692), (12, 104580519), (18, 69720346), (36, 34860173), (277, 4530564), (317, 3958884), (397, 3161124), (554, 2265282), (634, 1979442), (794, 1580562), (831, 1510188), (951, 1319628), (1108, 1132641), (1191, 1053708), (1268, 989721), (1588, 790281), (1662, 755094), (1902, 659814), (2382, 526854), (2493, 503396), (2853, 439876), (3324, 377547), (3573, 351236), (3804, 329907), (4764, 263427), (4986, 251698), (5706, 219938), (7146, 175618), (9972, 125849), (11412, 109969), (14292, 87809)]