271409712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 841089024

約数和(自身を除く): 569679312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 248, 284, 336, 367, 372, 426, 434, 496, 497, 568, 651, 734, 744, 852, 868, 994, 1101, 1136, 1302, 1468, 1488, 1491, 1704, 1736, 1988, 2201, 2202, 2569, 2604, 2936, 2982, 3408, 3472, 3976, 4402, 4404, 5138, 5208, 5872, 5964, 6603, 7707, 7952, 8804, 8808, 10276, 10416, 11377, 11928, 13206, 15407, 15414, 17608, 17616, 20552, 22754, 23856, 26057, 26412, 30814, 30828, 34131, 35216, 41104, 45508, 46221, 52114, 52824, 61628, 61656, 68262, 78171, 79639, 91016, 92442, 104228, 105648, 123256, 123312, 136524, 156342, 159278, 182032, 182399, 184884, 208456, 238917, 246512, 273048, 312684, 318556, 364798, 369768, 416912, 477834, 546096, 547197, 625368, 637112, 729596, 739536, 807767, 955668, 1094394, 1250736, 1274224, 1459192, 1615534, 1911336, 2188788, 2423301, 2918384, 3231068, 3822672, 4377576, 4846602, 5654369, 6462136, 8755152, 9693204, 11308738, 12924272, 16963107, 19386408, 22617476, 33926214, 38772816, 45234952, 67852428, 90469904, 135704856, 271409712]

約数ペア:

[(1, 271409712), (2, 135704856), (3, 90469904), (4, 67852428), (6, 45234952), (7, 38772816), (8, 33926214), (12, 22617476), (14, 19386408), (16, 16963107), (21, 12924272), (24, 11308738), (28, 9693204), (31, 8755152), (42, 6462136), (48, 5654369), (56, 4846602), (62, 4377576), (71, 3822672), (84, 3231068), (93, 2918384), (112, 2423301), (124, 2188788), (142, 1911336), (168, 1615534), (186, 1459192), (213, 1274224), (217, 1250736), (248, 1094394), (284, 955668), (336, 807767), (367, 739536), (372, 729596), (426, 637112), (434, 625368), (496, 547197), (497, 546096), (568, 477834), (651, 416912), (734, 369768), (744, 364798), (852, 318556), (868, 312684), (994, 273048), (1101, 246512), (1136, 238917), (1302, 208456), (1468, 184884), (1488, 182399), (1491, 182032), (1704, 159278), (1736, 156342), (1988, 136524), (2201, 123312), (2202, 123256), (2569, 105648), (2604, 104228), (2936, 92442), (2982, 91016), (3408, 79639), (3472, 78171), (3976, 68262), (4402, 61656), (4404, 61628), (5138, 52824), (5208, 52114), (5872, 46221), (5964, 45508), (6603, 41104), (7707, 35216), (7952, 34131), (8804, 30828), (8808, 30814), (10276, 26412), (10416, 26057), (11377, 23856), (11928, 22754), (13206, 20552), (15407, 17616), (15414, 17608)]