619243352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 1540546560

約数和(自身を除く): 921303208

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 124, 161, 182, 184, 217, 248, 299, 322, 364, 403, 434, 598, 644, 713, 728, 806, 868, 1193, 1196, 1288, 1426, 1612, 1736, 2093, 2386, 2392, 2821, 2852, 3224, 4186, 4772, 4991, 5642, 5704, 8351, 8372, 9269, 9544, 9982, 11284, 15509, 16702, 16744, 18538, 19964, 22568, 27439, 31018, 33404, 36983, 37076, 39928, 54878, 62036, 64883, 66808, 73966, 74152, 108563, 109756, 124072, 129766, 147932, 192073, 217126, 219512, 258881, 259532, 295864, 356707, 384146, 434252, 480779, 517762, 519064, 713414, 768292, 850609, 868504, 961558, 1035524, 1426828, 1536584, 1701218, 1923116, 2071048, 2496949, 2853656, 3365453, 3402436, 3846232, 4993898, 5954263, 6730906, 6804872, 9987796, 11057917, 11908526, 13461812, 19975592, 22115834, 23817052, 26923624, 44231668, 47634104, 77405419, 88463336, 154810838, 309621676, 619243352]

約数ペア:

[(1, 619243352), (2, 309621676), (4, 154810838), (7, 88463336), (8, 77405419), (13, 47634104), (14, 44231668), (23, 26923624), (26, 23817052), (28, 22115834), (31, 19975592), (46, 13461812), (52, 11908526), (56, 11057917), (62, 9987796), (91, 6804872), (92, 6730906), (104, 5954263), (124, 4993898), (161, 3846232), (182, 3402436), (184, 3365453), (217, 2853656), (248, 2496949), (299, 2071048), (322, 1923116), (364, 1701218), (403, 1536584), (434, 1426828), (598, 1035524), (644, 961558), (713, 868504), (728, 850609), (806, 768292), (868, 713414), (1193, 519064), (1196, 517762), (1288, 480779), (1426, 434252), (1612, 384146), (1736, 356707), (2093, 295864), (2386, 259532), (2392, 258881), (2821, 219512), (2852, 217126), (3224, 192073), (4186, 147932), (4772, 129766), (4991, 124072), (5642, 109756), (5704, 108563), (8351, 74152), (8372, 73966), (9269, 66808), (9544, 64883), (9982, 62036), (11284, 54878), (15509, 39928), (16702, 37076), (16744, 36983), (18538, 33404), (19964, 31018), (22568, 27439)]