664712568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4203

約数の個数: 160

約数和(自身を含む): 2111062800

約数和(自身を除く): 1446350232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4153, 4212, 4446, 5928, 6156, 6669, 8306, 8424, 8892, 12312, 12459, 13338, 16612, 17784, 20007, 24918, 26676, 33224, 37377, 40014, 49836, 53352, 53989, 74754, 78907, 80028, 99672, 107978, 112131, 149508, 157814, 160056, 161967, 215956, 224262, 236721, 299016, 315628, 323934, 336393, 431912, 448524, 473442, 485901, 631256, 647868, 672786, 710163, 897048, 946884, 971802, 1025791, 1295736, 1345572, 1420326, 1457703, 1893768, 1943604, 2051582, 2130489, 2691144, 2840652, 2915406, 3077373, 3887208, 4103164, 4260978, 4373109, 5681304, 5830812, 6154746, 6391467, 8206328, 8521956, 8746218, 9232119, 11661624, 12309492, 12782934, 17043912, 17492436, 18464238, 24618984, 25565868, 27696357, 34984872, 36928476, 51131736, 55392714, 73856952, 83089071, 110785428, 166178142, 221570856, 332356284, 664712568]

約数ペア:

[(1, 664712568), (2, 332356284), (3, 221570856), (4, 166178142), (6, 110785428), (8, 83089071), (9, 73856952), (12, 55392714), (13, 51131736), (18, 36928476), (19, 34984872), (24, 27696357), (26, 25565868), (27, 24618984), (36, 18464238), (38, 17492436), (39, 17043912), (52, 12782934), (54, 12309492), (57, 11661624), (72, 9232119), (76, 8746218), (78, 8521956), (81, 8206328), (104, 6391467), (108, 6154746), (114, 5830812), (117, 5681304), (152, 4373109), (156, 4260978), (162, 4103164), (171, 3887208), (216, 3077373), (228, 2915406), (234, 2840652), (247, 2691144), (312, 2130489), (324, 2051582), (342, 1943604), (351, 1893768), (456, 1457703), (468, 1420326), (494, 1345572), (513, 1295736), (648, 1025791), (684, 971802), (702, 946884), (741, 897048), (936, 710163), (988, 672786), (1026, 647868), (1053, 631256), (1368, 485901), (1404, 473442), (1482, 448524), (1539, 431912), (1976, 336393), (2052, 323934), (2106, 315628), (2223, 299016), (2808, 236721), (2964, 224262), (3078, 215956), (4104, 161967), (4153, 160056), (4212, 157814), (4446, 149508), (5928, 112131), (6156, 107978), (6669, 99672), (8306, 80028), (8424, 78907), (8892, 74754), (12312, 53989), (12459, 53352), (13338, 49836), (16612, 40014), (17784, 37377), (20007, 33224), (24918, 26676)]