289516248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 968985600

約数和(自身を除く): 679469352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 61, 63, 72, 73, 84, 86, 108, 122, 126, 129, 146, 168, 172, 183, 189, 216, 219, 244, 252, 258, 292, 301, 344, 366, 378, 387, 427, 438, 488, 504, 511, 516, 549, 584, 602, 657, 732, 756, 774, 854, 876, 903, 1022, 1032, 1098, 1161, 1204, 1281, 1314, 1464, 1512, 1533, 1548, 1647, 1708, 1752, 1806, 1971, 2044, 2196, 2322, 2408, 2562, 2623, 2628, 2709, 3066, 3096, 3139, 3294, 3416, 3612, 3843, 3942, 4088, 4392, 4453, 4599, 4644, 5124, 5246, 5256, 5418, 6132, 6278, 6588, 7224, 7686, 7869, 7884, 8127, 8906, 9198, 9288, 9417, 10248, 10492, 10836, 11529, 12264, 12556, 13176, 13359, 13797, 15372, 15738, 15768, 16254, 17812, 18361, 18396, 18834, 20984, 21672, 21973, 23058, 23607, 25112, 26718, 27594, 28251, 30744, 31171, 31476, 32508, 35624, 36722, 36792, 37668, 40077, 43946, 46116, 47214, 53436, 55083, 55188, 56502, 62342, 62952, 65016, 65919, 70821, 73444, 75336, 80154, 84753, 87892, 92232, 93513, 94428, 106872, 110166, 110376, 113004, 120231, 124684, 131838, 141642, 146888, 160308, 165249, 169506, 175784, 187026, 188856, 191479, 197757, 220332, 226008, 240462, 249368, 263676, 280539, 283284, 320616, 330498, 339012, 374052, 382958, 395514, 440664, 480924, 495747, 527352, 561078, 566568, 574437, 593271, 660996, 678024, 748104, 765916, 791028, 841617, 961848, 991494, 1122156, 1148874, 1186542, 1321992, 1340353, 1531832, 1582056, 1683234, 1723311, 1982988, 2244312, 2297748, 2373084, 2680706, 3366468, 3446622, 3965976, 4021059, 4595496, 4746168, 5169933, 5361412, 6732936, 6893244, 8042118, 10339866, 10722824, 12063177, 13786488, 16084236, 20679732, 24126354, 32168472, 36189531, 41359464, 48252708, 72379062, 96505416, 144758124, 289516248]

約数ペア:

[(1, 289516248), (2, 144758124), (3, 96505416), (4, 72379062), (6, 48252708), (7, 41359464), (8, 36189531), (9, 32168472), (12, 24126354), (14, 20679732), (18, 16084236), (21, 13786488), (24, 12063177), (27, 10722824), (28, 10339866), (36, 8042118), (42, 6893244), (43, 6732936), (54, 5361412), (56, 5169933), (61, 4746168), (63, 4595496), (72, 4021059), (73, 3965976), (84, 3446622), (86, 3366468), (108, 2680706), (122, 2373084), (126, 2297748), (129, 2244312), (146, 1982988), (168, 1723311), (172, 1683234), (183, 1582056), (189, 1531832), (216, 1340353), (219, 1321992), (244, 1186542), (252, 1148874), (258, 1122156), (292, 991494), (301, 961848), (344, 841617), (366, 791028), (378, 765916), (387, 748104), (427, 678024), (438, 660996), (488, 593271), (504, 574437), (511, 566568), (516, 561078), (549, 527352), (584, 495747), (602, 480924), (657, 440664), (732, 395514), (756, 382958), (774, 374052), (854, 339012), (876, 330498), (903, 320616), (1022, 283284), (1032, 280539), (1098, 263676), (1161, 249368), (1204, 240462), (1281, 226008), (1314, 220332), (1464, 197757), (1512, 191479), (1533, 188856), (1548, 187026), (1647, 175784), (1708, 169506), (1752, 165249), (1806, 160308), (1971, 146888), (2044, 141642), (2196, 131838), (2322, 124684), (2408, 120231), (2562, 113004), (2623, 110376), (2628, 110166), (2709, 106872), (3066, 94428), (3096, 93513), (3139, 92232), (3294, 87892), (3416, 84753), (3612, 80154), (3843, 75336), (3942, 73444), (4088, 70821), (4392, 65919), (4453, 65016), (4599, 62952), (4644, 62342), (5124, 56502), (5246, 55188), (5256, 55083), (5418, 53436), (6132, 47214), (6278, 46116), (6588, 43946), (7224, 40077), (7686, 37668), (7869, 36792), (7884, 36722), (8127, 35624), (8906, 32508), (9198, 31476), (9288, 31171), (9417, 30744), (10248, 28251), (10492, 27594), (10836, 26718), (11529, 25112), (12264, 23607), (12556, 23058), (13176, 21973), (13359, 21672), (13797, 20984), (15372, 18834), (15738, 18396), (15768, 18361), (16254, 17812)]