1478207904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 4279080960

約数和(自身を除く): 2800873056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 47, 48, 57, 76, 86, 94, 96, 114, 129, 141, 152, 172, 188, 228, 258, 282, 304, 344, 376, 401, 456, 516, 564, 608, 688, 752, 802, 817, 893, 912, 1032, 1128, 1203, 1376, 1504, 1604, 1634, 1786, 1824, 2021, 2064, 2256, 2406, 2451, 2679, 3208, 3268, 3572, 4042, 4128, 4512, 4812, 4902, 5358, 6063, 6416, 6536, 7144, 7619, 8084, 9624, 9804, 10716, 12126, 12832, 13072, 14288, 15238, 16168, 17243, 18847, 19248, 19608, 21432, 22857, 24252, 26144, 28576, 30476, 32336, 34486, 37694, 38399, 38496, 39216, 42864, 45714, 48504, 51729, 56541, 60952, 64672, 68972, 75388, 76798, 78432, 85728, 91428, 97008, 103458, 113082, 115197, 121904, 137944, 150776, 153596, 182856, 194016, 206916, 226164, 230394, 243808, 275888, 301552, 307192, 327617, 358093, 365712, 413832, 452328, 460788, 551776, 603104, 614384, 655234, 716186, 731424, 810421, 827664, 904656, 921576, 982851, 1074279, 1228768, 1310468, 1432372, 1620842, 1655328, 1809312, 1843152, 1965702, 2148558, 2431263, 2620936, 2864744, 3241684, 3686304, 3931404, 4297116, 4862526, 5241872, 5729488, 6483368, 7862808, 8594232, 9725052, 10483744, 11458976, 12966736, 15397999, 15725616, 17188464, 19450104, 25933472, 30795998, 31451232, 34376928, 38900208, 46193997, 61591996, 77800416, 92387994, 123183992, 184775988, 246367984, 369551976, 492735968, 739103952, 1478207904]

約数ペア:

[(1, 1478207904), (2, 739103952), (3, 492735968), (4, 369551976), (6, 246367984), (8, 184775988), (12, 123183992), (16, 92387994), (19, 77800416), (24, 61591996), (32, 46193997), (38, 38900208), (43, 34376928), (47, 31451232), (48, 30795998), (57, 25933472), (76, 19450104), (86, 17188464), (94, 15725616), (96, 15397999), (114, 12966736), (129, 11458976), (141, 10483744), (152, 9725052), (172, 8594232), (188, 7862808), (228, 6483368), (258, 5729488), (282, 5241872), (304, 4862526), (344, 4297116), (376, 3931404), (401, 3686304), (456, 3241684), (516, 2864744), (564, 2620936), (608, 2431263), (688, 2148558), (752, 1965702), (802, 1843152), (817, 1809312), (893, 1655328), (912, 1620842), (1032, 1432372), (1128, 1310468), (1203, 1228768), (1376, 1074279), (1504, 982851), (1604, 921576), (1634, 904656), (1786, 827664), (1824, 810421), (2021, 731424), (2064, 716186), (2256, 655234), (2406, 614384), (2451, 603104), (2679, 551776), (3208, 460788), (3268, 452328), (3572, 413832), (4042, 365712), (4128, 358093), (4512, 327617), (4812, 307192), (4902, 301552), (5358, 275888), (6063, 243808), (6416, 230394), (6536, 226164), (7144, 206916), (7619, 194016), (8084, 182856), (9624, 153596), (9804, 150776), (10716, 137944), (12126, 121904), (12832, 115197), (13072, 113082), (14288, 103458), (15238, 97008), (16168, 91428), (17243, 85728), (18847, 78432), (19248, 76798), (19608, 75388), (21432, 68972), (22857, 64672), (24252, 60952), (26144, 56541), (28576, 51729), (30476, 48504), (32336, 45714), (34486, 42864), (37694, 39216), (38399, 38496)]