842908144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 1877879808

約数和(自身を除く): 1034971664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 884, 1016, 1651, 1768, 1877, 2032, 2159, 3302, 3536, 3754, 4318, 6604, 7508, 8636, 13208, 15016, 17272, 24401, 26416, 28067, 30032, 31909, 34544, 48802, 56134, 63818, 97604, 112268, 127636, 195208, 224536, 238379, 255272, 390416, 414817, 449072, 476758, 510544, 829634, 953516, 1659268, 1907032, 3098927, 3318536, 3814064, 4052443, 6197854, 6637072, 8104886, 12395708, 16209772, 24791416, 32419544, 49582832, 52681759, 64839088, 105363518, 210727036, 421454072, 842908144]

約数ペア:

[(1, 842908144), (2, 421454072), (4, 210727036), (8, 105363518), (13, 64839088), (16, 52681759), (17, 49582832), (26, 32419544), (34, 24791416), (52, 16209772), (68, 12395708), (104, 8104886), (127, 6637072), (136, 6197854), (208, 4052443), (221, 3814064), (254, 3318536), (272, 3098927), (442, 1907032), (508, 1659268), (884, 953516), (1016, 829634), (1651, 510544), (1768, 476758), (1877, 449072), (2032, 414817), (2159, 390416), (3302, 255272), (3536, 238379), (3754, 224536), (4318, 195208), (6604, 127636), (7508, 112268), (8636, 97604), (13208, 63818), (15016, 56134), (17272, 48802), (24401, 34544), (26416, 31909), (28067, 30032)]