319395456

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 996727680

約数和(自身を除く): 677332224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 128, 136, 141, 144, 153, 188, 192, 204, 272, 282, 288, 306, 347, 376, 384, 408, 423, 544, 564, 576, 612, 694, 752, 799, 816, 846, 1041, 1088, 1128, 1152, 1224, 1388, 1504, 1598, 1632, 1692, 2082, 2176, 2256, 2397, 2448, 2776, 3008, 3123, 3196, 3264, 3384, 4164, 4512, 4794, 4896, 5552, 5899, 6016, 6246, 6392, 6528, 6768, 7191, 8328, 9024, 9588, 9792, 11104, 11798, 12492, 12784, 13536, 14382, 16309, 16656, 17697, 18048, 19176, 19584, 22208, 23596, 24984, 25568, 27072, 28764, 32618, 33312, 35394, 38352, 44416, 47192, 48927, 49968, 51136, 53091, 54144, 57528, 65236, 66624, 70788, 76704, 94384, 97854, 99936, 102272, 106182, 115056, 130472, 133248, 141576, 146781, 153408, 188768, 195708, 199872, 212364, 230112, 260944, 277253, 283152, 293562, 306816, 377536, 391416, 399744, 424728, 460224, 521888, 554506, 566304, 587124, 755072, 782832, 831759, 849456, 920448, 1043776, 1109012, 1132608, 1174248, 1565664, 1663518, 1698912, 2087552, 2218024, 2265216, 2348496, 2495277, 3131328, 3327036, 3397824, 4436048, 4696992, 4990554, 6262656, 6654072, 6795648, 8872096, 9393984, 9981108, 13308144, 17744192, 18787968, 19962216, 26616288, 35488384, 39924432, 53232576, 79848864, 106465152, 159697728, 319395456]

約数ペア:

[(1, 319395456), (2, 159697728), (3, 106465152), (4, 79848864), (6, 53232576), (8, 39924432), (9, 35488384), (12, 26616288), (16, 19962216), (17, 18787968), (18, 17744192), (24, 13308144), (32, 9981108), (34, 9393984), (36, 8872096), (47, 6795648), (48, 6654072), (51, 6262656), (64, 4990554), (68, 4696992), (72, 4436048), (94, 3397824), (96, 3327036), (102, 3131328), (128, 2495277), (136, 2348496), (141, 2265216), (144, 2218024), (153, 2087552), (188, 1698912), (192, 1663518), (204, 1565664), (272, 1174248), (282, 1132608), (288, 1109012), (306, 1043776), (347, 920448), (376, 849456), (384, 831759), (408, 782832), (423, 755072), (544, 587124), (564, 566304), (576, 554506), (612, 521888), (694, 460224), (752, 424728), (799, 399744), (816, 391416), (846, 377536), (1041, 306816), (1088, 293562), (1128, 283152), (1152, 277253), (1224, 260944), (1388, 230112), (1504, 212364), (1598, 199872), (1632, 195708), (1692, 188768), (2082, 153408), (2176, 146781), (2256, 141576), (2397, 133248), (2448, 130472), (2776, 115056), (3008, 106182), (3123, 102272), (3196, 99936), (3264, 97854), (3384, 94384), (4164, 76704), (4512, 70788), (4794, 66624), (4896, 65236), (5552, 57528), (5899, 54144), (6016, 53091), (6246, 51136), (6392, 49968), (6528, 48927), (6768, 47192), (7191, 44416), (8328, 38352), (9024, 35394), (9588, 33312), (9792, 32618), (11104, 28764), (11798, 27072), (12492, 25568), (12784, 24984), (13536, 23596), (14382, 22208), (16309, 19584), (16656, 19176), (17697, 18048)]