674504448

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 1901018112

約数和(自身を除く): 1226513664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 328, 372, 384, 492, 496, 656, 691, 744, 768, 984, 992, 1271, 1312, 1382, 1488, 1968, 1984, 2073, 2542, 2624, 2764, 2976, 3813, 3936, 3968, 4146, 5084, 5248, 5528, 5952, 7626, 7872, 7936, 8292, 10168, 10496, 11056, 11904, 15252, 15744, 16584, 20336, 21421, 22112, 23808, 28331, 30504, 31488, 33168, 40672, 42842, 44224, 56662, 61008, 64263, 66336, 81344, 84993, 85684, 88448, 113324, 122016, 128526, 132672, 162688, 169986, 171368, 176896, 226648, 244032, 257052, 265344, 325376, 339972, 342736, 453296, 488064, 514104, 530688, 679944, 685472, 878261, 906592, 976128, 1028208, 1359888, 1370944, 1756522, 1813184, 2056416, 2634783, 2719776, 2741888, 3513044, 3626368, 4112832, 5269566, 5439552, 5483776, 7026088, 7252736, 8225664, 10539132, 10879104, 14052176, 16451328, 21078264, 21758208, 28104352, 42156528, 56208704, 84313056, 112417408, 168626112, 224834816, 337252224, 674504448]

約数ペア:

[(1, 674504448), (2, 337252224), (3, 224834816), (4, 168626112), (6, 112417408), (8, 84313056), (12, 56208704), (16, 42156528), (24, 28104352), (31, 21758208), (32, 21078264), (41, 16451328), (48, 14052176), (62, 10879104), (64, 10539132), (82, 8225664), (93, 7252736), (96, 7026088), (123, 5483776), (124, 5439552), (128, 5269566), (164, 4112832), (186, 3626368), (192, 3513044), (246, 2741888), (248, 2719776), (256, 2634783), (328, 2056416), (372, 1813184), (384, 1756522), (492, 1370944), (496, 1359888), (656, 1028208), (691, 976128), (744, 906592), (768, 878261), (984, 685472), (992, 679944), (1271, 530688), (1312, 514104), (1382, 488064), (1488, 453296), (1968, 342736), (1984, 339972), (2073, 325376), (2542, 265344), (2624, 257052), (2764, 244032), (2976, 226648), (3813, 176896), (3936, 171368), (3968, 169986), (4146, 162688), (5084, 132672), (5248, 128526), (5528, 122016), (5952, 113324), (7626, 88448), (7872, 85684), (7936, 84993), (8292, 81344), (10168, 66336), (10496, 64263), (11056, 61008), (11904, 56662), (15252, 44224), (15744, 42842), (16584, 40672), (20336, 33168), (21421, 31488), (22112, 30504), (23808, 28331)]