23581584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 81691200

約数和(自身を除く): 58109616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 144, 152, 153, 156, 169, 171, 204, 208, 216, 221, 228, 234, 247, 272, 304, 306, 312, 323, 338, 342, 351, 408, 432, 442, 456, 459, 468, 494, 507, 513, 612, 624, 646, 663, 676, 684, 702, 741, 816, 884, 912, 918, 936, 969, 988, 1014, 1026, 1224, 1292, 1326, 1352, 1368, 1404, 1482, 1521, 1768, 1836, 1872, 1938, 1976, 1989, 2028, 2052, 2223, 2448, 2584, 2652, 2704, 2736, 2808, 2873, 2907, 2964, 3042, 3211, 3536, 3672, 3876, 3952, 3978, 4056, 4104, 4199, 4446, 4563, 5168, 5304, 5616, 5746, 5814, 5928, 5967, 6084, 6422, 6669, 7344, 7752, 7956, 8112, 8208, 8398, 8619, 8721, 8892, 9126, 9633, 10608, 11492, 11628, 11856, 11934, 12168, 12597, 12844, 13338, 15504, 15912, 16796, 17238, 17442, 17784, 18252, 19266, 22984, 23256, 23868, 24336, 25194, 25688, 25857, 26676, 28899, 31824, 33592, 34476, 34884, 35568, 36504, 37791, 38532, 45968, 46512, 47736, 50388, 51376, 51714, 53352, 54587, 57798, 67184, 68952, 69768, 73008, 75582, 77064, 77571, 86697, 95472, 100776, 103428, 106704, 109174, 113373, 115596, 137904, 139536, 151164, 154128, 155142, 163761, 173394, 201552, 206856, 218348, 226746, 231192, 302328, 310284, 327522, 346788, 413712, 436696, 453492, 462384, 491283, 604656, 620568, 655044, 693576, 873392, 906984, 982566, 1241136, 1310088, 1387152, 1473849, 1813968, 1965132, 2620176, 2947698, 3930264, 5895396, 7860528, 11790792, 23581584]

約数ペア:

[(1, 23581584), (2, 11790792), (3, 7860528), (4, 5895396), (6, 3930264), (8, 2947698), (9, 2620176), (12, 1965132), (13, 1813968), (16, 1473849), (17, 1387152), (18, 1310088), (19, 1241136), (24, 982566), (26, 906984), (27, 873392), (34, 693576), (36, 655044), (38, 620568), (39, 604656), (48, 491283), (51, 462384), (52, 453492), (54, 436696), (57, 413712), (68, 346788), (72, 327522), (76, 310284), (78, 302328), (102, 231192), (104, 226746), (108, 218348), (114, 206856), (117, 201552), (136, 173394), (144, 163761), (152, 155142), (153, 154128), (156, 151164), (169, 139536), (171, 137904), (204, 115596), (208, 113373), (216, 109174), (221, 106704), (228, 103428), (234, 100776), (247, 95472), (272, 86697), (304, 77571), (306, 77064), (312, 75582), (323, 73008), (338, 69768), (342, 68952), (351, 67184), (408, 57798), (432, 54587), (442, 53352), (456, 51714), (459, 51376), (468, 50388), (494, 47736), (507, 46512), (513, 45968), (612, 38532), (624, 37791), (646, 36504), (663, 35568), (676, 34884), (684, 34476), (702, 33592), (741, 31824), (816, 28899), (884, 26676), (912, 25857), (918, 25688), (936, 25194), (969, 24336), (988, 23868), (1014, 23256), (1026, 22984), (1224, 19266), (1292, 18252), (1326, 17784), (1352, 17442), (1368, 17238), (1404, 16796), (1482, 15912), (1521, 15504), (1768, 13338), (1836, 12844), (1872, 12597), (1938, 12168), (1976, 11934), (1989, 11856), (2028, 11628), (2052, 11492), (2223, 10608), (2448, 9633), (2584, 9126), (2652, 8892), (2704, 8721), (2736, 8619), (2808, 8398), (2873, 8208), (2907, 8112), (2964, 7956), (3042, 7752), (3211, 7344), (3536, 6669), (3672, 6422), (3876, 6084), (3952, 5967), (3978, 5928), (4056, 5814), (4104, 5746), (4199, 5616), (4446, 5304), (4563, 5168)]