15883218912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{31799}}^1$

素因数の和:31877

約数の個数: 144

約数和(自身を含む): 46895587200

約数和(自身を除く): 31012368288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 121, 129, 132, 172, 176, 242, 258, 264, 344, 352, 363, 473, 484, 516, 528, 688, 726, 946, 968, 1032, 1056, 1376, 1419, 1452, 1892, 1936, 2064, 2838, 2904, 3784, 3872, 4128, 5203, 5676, 5808, 7568, 10406, 11352, 11616, 15136, 15609, 20812, 22704, 31218, 31799, 41624, 45408, 62436, 63598, 83248, 95397, 124872, 127196, 166496, 190794, 249744, 254392, 349789, 381588, 499488, 508784, 699578, 763176, 1017568, 1049367, 1367357, 1399156, 1526352, 2098734, 2734714, 2798312, 3052704, 3847679, 4102071, 4197468, 5469428, 5596624, 7695358, 8204142, 8394936, 10938856, 11193248, 11543037, 15040927, 15390716, 16408284, 16789872, 21877712, 23086074, 30081854, 30781432, 32816568, 33579744, 43755424, 45122781, 46172148, 60163708, 61562864, 65633136, 90245562, 92344296, 120327416, 123125728, 131266272, 165450197, 180491124, 184688592, 240654832, 330900394, 360982248, 369377184, 481309664, 496350591, 661800788, 721964496, 992701182, 1323601576, 1443928992, 1985402364, 2647203152, 3970804728, 5294406304, 7941609456, 15883218912]

約数ペア:

[(1, 15883218912), (2, 7941609456), (3, 5294406304), (4, 3970804728), (6, 2647203152), (8, 1985402364), (11, 1443928992), (12, 1323601576), (16, 992701182), (22, 721964496), (24, 661800788), (32, 496350591), (33, 481309664), (43, 369377184), (44, 360982248), (48, 330900394), (66, 240654832), (86, 184688592), (88, 180491124), (96, 165450197), (121, 131266272), (129, 123125728), (132, 120327416), (172, 92344296), (176, 90245562), (242, 65633136), (258, 61562864), (264, 60163708), (344, 46172148), (352, 45122781), (363, 43755424), (473, 33579744), (484, 32816568), (516, 30781432), (528, 30081854), (688, 23086074), (726, 21877712), (946, 16789872), (968, 16408284), (1032, 15390716), (1056, 15040927), (1376, 11543037), (1419, 11193248), (1452, 10938856), (1892, 8394936), (1936, 8204142), (2064, 7695358), (2838, 5596624), (2904, 5469428), (3784, 4197468), (3872, 4102071), (4128, 3847679), (5203, 3052704), (5676, 2798312), (5808, 2734714), (7568, 2098734), (10406, 1526352), (11352, 1399156), (11616, 1367357), (15136, 1049367), (15609, 1017568), (20812, 763176), (22704, 699578), (31218, 508784), (31799, 499488), (41624, 381588), (45408, 349789), (62436, 254392), (63598, 249744), (83248, 190794), (95397, 166496), (124872, 127196)]