244254208

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1459

約数の個数: 80

約数和(自身を含む): 549964800

約数和(自身を除く): 305710592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1399, 1408, 1984, 2728, 2798, 2816, 3968, 5456, 5596, 5632, 7936, 10912, 11192, 15389, 15872, 21824, 22384, 30778, 43369, 43648, 44768, 61556, 86738, 87296, 89536, 123112, 173476, 174592, 179072, 246224, 346952, 358144, 477059, 492448, 693904, 716288, 954118, 984896, 1387808, 1908236, 1969792, 2775616, 3816472, 3939584, 5551232, 7632944, 7879168, 11102464, 15265888, 22204928, 30531776, 61063552, 122127104, 244254208]

約数ペア:

[(1, 244254208), (2, 122127104), (4, 61063552), (8, 30531776), (11, 22204928), (16, 15265888), (22, 11102464), (31, 7879168), (32, 7632944), (44, 5551232), (62, 3939584), (64, 3816472), (88, 2775616), (124, 1969792), (128, 1908236), (176, 1387808), (248, 984896), (256, 954118), (341, 716288), (352, 693904), (496, 492448), (512, 477059), (682, 358144), (704, 346952), (992, 246224), (1364, 179072), (1399, 174592), (1408, 173476), (1984, 123112), (2728, 89536), (2798, 87296), (2816, 86738), (3968, 61556), (5456, 44768), (5596, 43648), (5632, 43369), (7936, 30778), (10912, 22384), (11192, 21824), (15389, 15872)]