1393236224

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 3178828800

約数和(自身を除く): 1785592576

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 128, 136, 184, 248, 256, 272, 368, 391, 449, 496, 527, 544, 713, 736, 782, 898, 992, 1054, 1088, 1426, 1472, 1564, 1796, 1984, 2108, 2176, 2852, 2944, 3128, 3592, 3968, 4216, 4352, 5704, 5888, 6256, 7184, 7633, 7936, 8432, 10327, 11408, 12121, 12512, 13919, 14368, 15266, 16864, 20654, 22816, 24242, 25024, 27838, 28736, 30532, 33728, 41308, 45632, 48484, 50048, 55676, 57472, 61064, 67456, 82616, 91264, 96968, 100096, 111352, 114944, 122128, 134912, 165232, 175559, 182528, 193936, 222704, 236623, 244256, 320137, 330464, 351118, 387872, 445408, 473246, 488512, 640274, 660928, 702236, 775744, 890816, 946492, 977024, 1280548, 1321856, 1404472, 1551488, 1781632, 1892984, 1954048, 2561096, 2643712, 2808944, 3102976, 3563264, 3785968, 5122192, 5442329, 5617888, 7571936, 10244384, 10884658, 11235776, 15143872, 20488768, 21769316, 22471552, 30287744, 40977536, 43538632, 44943104, 60575488, 81955072, 87077264, 174154528, 348309056, 696618112, 1393236224]

約数ペア:

[(1, 1393236224), (2, 696618112), (4, 348309056), (8, 174154528), (16, 87077264), (17, 81955072), (23, 60575488), (31, 44943104), (32, 43538632), (34, 40977536), (46, 30287744), (62, 22471552), (64, 21769316), (68, 20488768), (92, 15143872), (124, 11235776), (128, 10884658), (136, 10244384), (184, 7571936), (248, 5617888), (256, 5442329), (272, 5122192), (368, 3785968), (391, 3563264), (449, 3102976), (496, 2808944), (527, 2643712), (544, 2561096), (713, 1954048), (736, 1892984), (782, 1781632), (898, 1551488), (992, 1404472), (1054, 1321856), (1088, 1280548), (1426, 977024), (1472, 946492), (1564, 890816), (1796, 775744), (1984, 702236), (2108, 660928), (2176, 640274), (2852, 488512), (2944, 473246), (3128, 445408), (3592, 387872), (3968, 351118), (4216, 330464), (4352, 320137), (5704, 244256), (5888, 236623), (6256, 222704), (7184, 193936), (7633, 182528), (7936, 175559), (8432, 165232), (10327, 134912), (11408, 122128), (12121, 114944), (12512, 111352), (13919, 100096), (14368, 96968), (15266, 91264), (16864, 82616), (20654, 67456), (22816, 61064), (24242, 57472), (25024, 55676), (27838, 50048), (28736, 48484), (30532, 45632), (33728, 41308)]