454912745728

素因数分解:

$2^8\times 7^1\times {\mathrm{457}}^1\times {\mathrm{555487}}^1$

素因数の和:555967

約数の個数: 72

約数和(自身を含む): 1040042404352

約数和(自身を除く): 585129658624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 457, 896, 914, 1792, 1828, 3199, 3656, 6398, 7312, 12796, 14624, 25592, 29248, 51184, 58496, 102368, 116992, 204736, 409472, 555487, 818944, 1110974, 2221948, 3888409, 4443896, 7776818, 8887792, 15553636, 17775584, 31107272, 35551168, 62214544, 71102336, 124429088, 142204672, 248858176, 253857559, 497716352, 507715118, 995432704, 1015430236, 1777002913, 2030860472, 3554005826, 4061720944, 7108011652, 8123441888, 14216023304, 16246883776, 28432046608, 32493767552, 56864093216, 64987535104, 113728186432, 227456372864, 454912745728]

約数ペア:

[(1, 454912745728), (2, 227456372864), (4, 113728186432), (7, 64987535104), (8, 56864093216), (14, 32493767552), (16, 28432046608), (28, 16246883776), (32, 14216023304), (56, 8123441888), (64, 7108011652), (112, 4061720944), (128, 3554005826), (224, 2030860472), (256, 1777002913), (448, 1015430236), (457, 995432704), (896, 507715118), (914, 497716352), (1792, 253857559), (1828, 248858176), (3199, 142204672), (3656, 124429088), (6398, 71102336), (7312, 62214544), (12796, 35551168), (14624, 31107272), (25592, 17775584), (29248, 15553636), (51184, 8887792), (58496, 7776818), (102368, 4443896), (116992, 3888409), (204736, 2221948), (409472, 1110974), (555487, 818944)]