215518786572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{13297}}^1$

素因数の和:13759

約数の個数: 96

約数和(自身を含む): 521376920064

約数和(自身を除く): 305858133492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 303, 311, 404, 516, 606, 622, 933, 1212, 1244, 1866, 3732, 4343, 8686, 13029, 13297, 13373, 17372, 26058, 26594, 26746, 31411, 39891, 40119, 52116, 53188, 53492, 62822, 79782, 80238, 94233, 125644, 159564, 160476, 188466, 376932, 571771, 1143542, 1342997, 1350673, 1715313, 2287084, 2685994, 2701346, 3430626, 4028991, 4052019, 4135367, 5371988, 5402692, 6861252, 8057982, 8104038, 8270734, 12406101, 16115964, 16208076, 16541468, 24812202, 49624404, 57748871, 115497742, 173246613, 177820781, 230995484, 346493226, 355641562, 417672067, 533462343, 692986452, 711283124, 835344134, 1066924686, 1253016201, 1670688268, 2133849372, 2506032402, 5012064804, 17959898881, 35919797762, 53879696643, 71839595524, 107759393286, 215518786572]

約数ペア:

[(1, 215518786572), (2, 107759393286), (3, 71839595524), (4, 53879696643), (6, 35919797762), (12, 17959898881), (43, 5012064804), (86, 2506032402), (101, 2133849372), (129, 1670688268), (172, 1253016201), (202, 1066924686), (258, 835344134), (303, 711283124), (311, 692986452), (404, 533462343), (516, 417672067), (606, 355641562), (622, 346493226), (933, 230995484), (1212, 177820781), (1244, 173246613), (1866, 115497742), (3732, 57748871), (4343, 49624404), (8686, 24812202), (13029, 16541468), (13297, 16208076), (13373, 16115964), (17372, 12406101), (26058, 8270734), (26594, 8104038), (26746, 8057982), (31411, 6861252), (39891, 5402692), (40119, 5371988), (52116, 4135367), (53188, 4052019), (53492, 4028991), (62822, 3430626), (79782, 2701346), (80238, 2685994), (94233, 2287084), (125644, 1715313), (159564, 1350673), (160476, 1342997), (188466, 1143542), (376932, 571771)]