612344656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 1484904960

約数和(自身を除く): 872560304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 307, 308, 614, 616, 1228, 1232, 1619, 2149, 2456, 3238, 3377, 4298, 4912, 6476, 6754, 8596, 11333, 12952, 13508, 17192, 17809, 22666, 23639, 25904, 27016, 34384, 35618, 45332, 47278, 54032, 71236, 90664, 94556, 124663, 142472, 181328, 189112, 249326, 284944, 378224, 497033, 498652, 994066, 997304, 1988132, 1994608, 3479231, 3976264, 5467363, 6958462, 7952528, 10934726, 13916924, 21869452, 27833848, 38271541, 43738904, 55667696, 76543082, 87477808, 153086164, 306172328, 612344656]

約数ペア:

[(1, 612344656), (2, 306172328), (4, 153086164), (7, 87477808), (8, 76543082), (11, 55667696), (14, 43738904), (16, 38271541), (22, 27833848), (28, 21869452), (44, 13916924), (56, 10934726), (77, 7952528), (88, 6958462), (112, 5467363), (154, 3976264), (176, 3479231), (307, 1994608), (308, 1988132), (614, 997304), (616, 994066), (1228, 498652), (1232, 497033), (1619, 378224), (2149, 284944), (2456, 249326), (3238, 189112), (3377, 181328), (4298, 142472), (4912, 124663), (6476, 94556), (6754, 90664), (8596, 71236), (11333, 54032), (12952, 47278), (13508, 45332), (17192, 35618), (17809, 34384), (22666, 27016), (23639, 25904)]