247901472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 240

約数和(自身を含む): 898172352

約数和(自身を除く): 650270880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1051, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2102, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3153, 3276, 3744, 4204, 4212, 4368, 4536, 4914, 5616, 6048, 6306, 6552, 7357, 7371, 8408, 8424, 8736, 9072, 9459, 9828, 11232, 12612, 13104, 13663, 14714, 14742, 16816, 16848, 18144, 18918, 19656, 22071, 25224, 26208, 27326, 28377, 29428, 29484, 33632, 33696, 37836, 39312, 40989, 44142, 50448, 54652, 56754, 58856, 58968, 66213, 75672, 78624, 81978, 85131, 88284, 95641, 100896, 109304, 113508, 117712, 117936, 122967, 132426, 151344, 163956, 170262, 176568, 191282, 198639, 218608, 227016, 235424, 235872, 245934, 264852, 286923, 302688, 327912, 340524, 353136, 368901, 382564, 397278, 437216, 454032, 491868, 529704, 573846, 595917, 655824, 681048, 706272, 737802, 765128, 794556, 860769, 908064, 983736, 1059408, 1106703, 1147692, 1191834, 1311648, 1362096, 1475604, 1530256, 1589112, 1721538, 1967472, 2118816, 2213406, 2295384, 2383668, 2582307, 2724192, 2951208, 3060512, 3178224, 3443076, 3934944, 4426812, 4590768, 4767336, 5164614, 5902416, 6356448, 6886152, 7746921, 8853624, 9181536, 9534672, 10329228, 11804832, 13772304, 15493842, 17707248, 19069344, 20658456, 27544608, 30987684, 35414496, 41316912, 61975368, 82633824, 123950736, 247901472]

約数ペア:

[(1, 247901472), (2, 123950736), (3, 82633824), (4, 61975368), (6, 41316912), (7, 35414496), (8, 30987684), (9, 27544608), (12, 20658456), (13, 19069344), (14, 17707248), (16, 15493842), (18, 13772304), (21, 11804832), (24, 10329228), (26, 9534672), (27, 9181536), (28, 8853624), (32, 7746921), (36, 6886152), (39, 6356448), (42, 5902416), (48, 5164614), (52, 4767336), (54, 4590768), (56, 4426812), (63, 3934944), (72, 3443076), (78, 3178224), (81, 3060512), (84, 2951208), (91, 2724192), (96, 2582307), (104, 2383668), (108, 2295384), (112, 2213406), (117, 2118816), (126, 1967472), (144, 1721538), (156, 1589112), (162, 1530256), (168, 1475604), (182, 1362096), (189, 1311648), (208, 1191834), (216, 1147692), (224, 1106703), (234, 1059408), (252, 983736), (273, 908064), (288, 860769), (312, 794556), (324, 765128), (336, 737802), (351, 706272), (364, 681048), (378, 655824), (416, 595917), (432, 573846), (468, 529704), (504, 491868), (546, 454032), (567, 437216), (624, 397278), (648, 382564), (672, 368901), (702, 353136), (728, 340524), (756, 327912), (819, 302688), (864, 286923), (936, 264852), (1008, 245934), (1051, 235872), (1053, 235424), (1092, 227016), (1134, 218608), (1248, 198639), (1296, 191282), (1404, 176568), (1456, 170262), (1512, 163956), (1638, 151344), (1872, 132426), (2016, 122967), (2102, 117936), (2106, 117712), (2184, 113508), (2268, 109304), (2457, 100896), (2592, 95641), (2808, 88284), (2912, 85131), (3024, 81978), (3153, 78624), (3276, 75672), (3744, 66213), (4204, 58968), (4212, 58856), (4368, 56754), (4536, 54652), (4914, 50448), (5616, 44142), (6048, 40989), (6306, 39312), (6552, 37836), (7357, 33696), (7371, 33632), (8408, 29484), (8424, 29428), (8736, 28377), (9072, 27326), (9459, 26208), (9828, 25224), (11232, 22071), (12612, 19656), (13104, 18918), (13663, 18144), (14714, 16848), (14742, 16816)]