390851136

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 224

約数和(自身を含む): 1256263680

約数和(自身を除く): 865412544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 137, 144, 156, 192, 208, 216, 234, 254, 274, 288, 312, 351, 381, 411, 416, 432, 468, 508, 548, 576, 624, 702, 762, 822, 832, 864, 936, 1016, 1096, 1143, 1233, 1248, 1404, 1524, 1644, 1651, 1728, 1781, 1872, 2032, 2192, 2286, 2466, 2496, 2808, 3048, 3288, 3302, 3429, 3562, 3699, 3744, 4064, 4384, 4572, 4932, 4953, 5343, 5616, 6096, 6576, 6604, 6858, 7124, 7398, 7488, 8128, 8768, 9144, 9864, 9906, 10686, 11232, 12192, 13152, 13208, 13716, 14248, 14796, 14859, 16029, 17399, 18288, 19728, 19812, 21372, 22464, 24384, 26304, 26416, 27432, 28496, 29592, 29718, 32058, 34798, 36576, 39456, 39624, 42744, 44577, 48087, 52197, 52832, 54864, 56992, 59184, 59436, 64116, 69596, 73152, 78912, 79248, 85488, 89154, 96174, 104394, 105664, 109728, 113984, 118368, 118872, 128232, 139192, 156591, 158496, 170976, 178308, 192348, 208788, 219456, 226187, 236736, 237744, 256464, 278384, 313182, 316992, 341952, 356616, 384696, 417576, 452374, 469773, 475488, 512928, 556768, 626364, 678561, 713232, 769392, 835152, 904748, 939546, 950976, 1025856, 1113536, 1252728, 1357122, 1426464, 1538784, 1670304, 1809496, 1879092, 2035683, 2505456, 2714244, 2852928, 3077568, 3340608, 3618992, 3758184, 4071366, 5010912, 5428488, 6107049, 7237984, 7516368, 8142732, 10021824, 10856976, 12214098, 14475968, 15032736, 16285464, 21713952, 24428196, 30065472, 32570928, 43427904, 48856392, 65141856, 97712784, 130283712, 195425568, 390851136]

約数ペア:

[(1, 390851136), (2, 195425568), (3, 130283712), (4, 97712784), (6, 65141856), (8, 48856392), (9, 43427904), (12, 32570928), (13, 30065472), (16, 24428196), (18, 21713952), (24, 16285464), (26, 15032736), (27, 14475968), (32, 12214098), (36, 10856976), (39, 10021824), (48, 8142732), (52, 7516368), (54, 7237984), (64, 6107049), (72, 5428488), (78, 5010912), (96, 4071366), (104, 3758184), (108, 3618992), (117, 3340608), (127, 3077568), (137, 2852928), (144, 2714244), (156, 2505456), (192, 2035683), (208, 1879092), (216, 1809496), (234, 1670304), (254, 1538784), (274, 1426464), (288, 1357122), (312, 1252728), (351, 1113536), (381, 1025856), (411, 950976), (416, 939546), (432, 904748), (468, 835152), (508, 769392), (548, 713232), (576, 678561), (624, 626364), (702, 556768), (762, 512928), (822, 475488), (832, 469773), (864, 452374), (936, 417576), (1016, 384696), (1096, 356616), (1143, 341952), (1233, 316992), (1248, 313182), (1404, 278384), (1524, 256464), (1644, 237744), (1651, 236736), (1728, 226187), (1781, 219456), (1872, 208788), (2032, 192348), (2192, 178308), (2286, 170976), (2466, 158496), (2496, 156591), (2808, 139192), (3048, 128232), (3288, 118872), (3302, 118368), (3429, 113984), (3562, 109728), (3699, 105664), (3744, 104394), (4064, 96174), (4384, 89154), (4572, 85488), (4932, 79248), (4953, 78912), (5343, 73152), (5616, 69596), (6096, 64116), (6576, 59436), (6604, 59184), (6858, 56992), (7124, 54864), (7398, 52832), (7488, 52197), (8128, 48087), (8768, 44577), (9144, 42744), (9864, 39624), (9906, 39456), (10686, 36576), (11232, 34798), (12192, 32058), (13152, 29718), (13208, 29592), (13716, 28496), (14248, 27432), (14796, 26416), (14859, 26304), (16029, 24384), (17399, 22464), (18288, 21372), (19728, 19812)]