252854736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 745666560

約数和(自身を除く): 492811824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 47, 48, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 272, 282, 304, 323, 347, 376, 408, 456, 564, 646, 694, 752, 799, 816, 893, 912, 969, 1041, 1128, 1292, 1388, 1598, 1786, 1938, 2082, 2256, 2397, 2584, 2679, 2776, 3196, 3572, 3876, 4164, 4794, 5168, 5358, 5552, 5899, 6392, 6593, 7144, 7752, 8328, 9588, 10716, 11798, 12784, 13186, 14288, 15181, 15504, 16309, 16656, 17697, 19176, 19779, 21432, 23596, 26372, 30362, 32618, 35394, 38352, 39558, 42864, 45543, 47192, 48927, 52744, 60724, 65236, 70788, 79116, 91086, 94384, 97854, 105488, 112081, 121448, 130472, 141576, 158232, 182172, 195708, 224162, 242896, 260944, 277253, 283152, 309871, 316464, 336243, 364344, 391416, 448324, 554506, 619742, 672486, 728688, 782832, 831759, 896648, 929613, 1109012, 1239484, 1344972, 1663518, 1793296, 1859226, 2218024, 2478968, 2689944, 3327036, 3718452, 4436048, 4957936, 5267807, 5379888, 6654072, 7436904, 10535614, 13308144, 14873808, 15803421, 21071228, 31606842, 42142456, 63213684, 84284912, 126427368, 252854736]

約数ペア:

[(1, 252854736), (2, 126427368), (3, 84284912), (4, 63213684), (6, 42142456), (8, 31606842), (12, 21071228), (16, 15803421), (17, 14873808), (19, 13308144), (24, 10535614), (34, 7436904), (38, 6654072), (47, 5379888), (48, 5267807), (51, 4957936), (57, 4436048), (68, 3718452), (76, 3327036), (94, 2689944), (102, 2478968), (114, 2218024), (136, 1859226), (141, 1793296), (152, 1663518), (188, 1344972), (204, 1239484), (228, 1109012), (272, 929613), (282, 896648), (304, 831759), (323, 782832), (347, 728688), (376, 672486), (408, 619742), (456, 554506), (564, 448324), (646, 391416), (694, 364344), (752, 336243), (799, 316464), (816, 309871), (893, 283152), (912, 277253), (969, 260944), (1041, 242896), (1128, 224162), (1292, 195708), (1388, 182172), (1598, 158232), (1786, 141576), (1938, 130472), (2082, 121448), (2256, 112081), (2397, 105488), (2584, 97854), (2679, 94384), (2776, 91086), (3196, 79116), (3572, 70788), (3876, 65236), (4164, 60724), (4794, 52744), (5168, 48927), (5358, 47192), (5552, 45543), (5899, 42864), (6392, 39558), (6593, 38352), (7144, 35394), (7752, 32618), (8328, 30362), (9588, 26372), (10716, 23596), (11798, 21432), (12784, 19779), (13186, 19176), (14288, 17697), (15181, 16656), (15504, 16309)]