127790496

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 266587488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 258, 272, 288, 306, 344, 387, 408, 516, 544, 607, 612, 688, 731, 774, 816, 1032, 1214, 1224, 1376, 1462, 1548, 1632, 1821, 2064, 2193, 2428, 2448, 2924, 3096, 3642, 4128, 4386, 4856, 4896, 5463, 5848, 6192, 6579, 7284, 8772, 9712, 10319, 10926, 11696, 12384, 13158, 14568, 17544, 19424, 20638, 21852, 23392, 26101, 26316, 29136, 30957, 35088, 41276, 43704, 52202, 52632, 58272, 61914, 70176, 78303, 82552, 87408, 92871, 104404, 105264, 123828, 156606, 165104, 174816, 185742, 208808, 210528, 234909, 247656, 313212, 330208, 371484, 417616, 443717, 469818, 495312, 626424, 742968, 835232, 887434, 939636, 990624, 1252848, 1331151, 1485936, 1774868, 1879272, 2505696, 2662302, 2971872, 3549736, 3758544, 3993453, 5324604, 7099472, 7517088, 7986906, 10649208, 14198944, 15973812, 21298416, 31947624, 42596832, 63895248, 127790496]

約数ペア:

[(1, 127790496), (2, 63895248), (3, 42596832), (4, 31947624), (6, 21298416), (8, 15973812), (9, 14198944), (12, 10649208), (16, 7986906), (17, 7517088), (18, 7099472), (24, 5324604), (32, 3993453), (34, 3758544), (36, 3549736), (43, 2971872), (48, 2662302), (51, 2505696), (68, 1879272), (72, 1774868), (86, 1485936), (96, 1331151), (102, 1252848), (129, 990624), (136, 939636), (144, 887434), (153, 835232), (172, 742968), (204, 626424), (258, 495312), (272, 469818), (288, 443717), (306, 417616), (344, 371484), (387, 330208), (408, 313212), (516, 247656), (544, 234909), (607, 210528), (612, 208808), (688, 185742), (731, 174816), (774, 165104), (816, 156606), (1032, 123828), (1214, 105264), (1224, 104404), (1376, 92871), (1462, 87408), (1548, 82552), (1632, 78303), (1821, 70176), (2064, 61914), (2193, 58272), (2428, 52632), (2448, 52202), (2924, 43704), (3096, 41276), (3642, 35088), (4128, 30957), (4386, 29136), (4856, 26316), (4896, 26101), (5463, 23392), (5848, 21852), (6192, 20638), (6579, 19424), (7284, 17544), (8772, 14568), (9712, 13158), (10319, 12384), (10926, 11696)]