15678976016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{48337}}^1$

素因数の和:48472

約数の個数: 80

約数和(自身を含む): 35244202560

約数和(自身を除く): 19565226544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 152, 176, 194, 209, 304, 388, 418, 776, 836, 1067, 1552, 1672, 1843, 2134, 3344, 3686, 4268, 7372, 8536, 14744, 17072, 20273, 29488, 40546, 48337, 81092, 96674, 162184, 193348, 324368, 386696, 531707, 773392, 918403, 1063414, 1836806, 2126828, 3673612, 4253656, 4688689, 7347224, 8507312, 9377378, 10102433, 14694448, 18754756, 20204866, 37509512, 40409732, 51575579, 75019024, 80819464, 89085091, 103151158, 161638928, 178170182, 206302316, 356340364, 412604632, 712680728, 825209264, 979936001, 1425361456, 1959872002, 3919744004, 7839488008, 15678976016]

約数ペア:

[(1, 15678976016), (2, 7839488008), (4, 3919744004), (8, 1959872002), (11, 1425361456), (16, 979936001), (19, 825209264), (22, 712680728), (38, 412604632), (44, 356340364), (76, 206302316), (88, 178170182), (97, 161638928), (152, 103151158), (176, 89085091), (194, 80819464), (209, 75019024), (304, 51575579), (388, 40409732), (418, 37509512), (776, 20204866), (836, 18754756), (1067, 14694448), (1552, 10102433), (1672, 9377378), (1843, 8507312), (2134, 7347224), (3344, 4688689), (3686, 4253656), (4268, 3673612), (7372, 2126828), (8536, 1836806), (14744, 1063414), (17072, 918403), (20273, 773392), (29488, 531707), (40546, 386696), (48337, 324368), (81092, 193348), (96674, 162184)]