38557584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 119159040

約数和(自身を除く): 80601456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 479, 516, 559, 624, 688, 774, 936, 958, 1032, 1118, 1437, 1548, 1677, 1872, 1916, 2064, 2236, 2874, 3096, 3354, 3832, 4311, 4472, 5031, 5748, 6192, 6227, 6708, 7664, 8622, 8944, 10062, 11496, 12454, 13416, 17244, 18681, 20124, 20597, 22992, 24908, 26832, 34488, 37362, 40248, 41194, 49816, 56043, 61791, 68976, 74724, 80496, 82388, 99632, 112086, 123582, 149448, 164776, 185373, 224172, 247164, 267761, 298896, 329552, 370746, 448344, 494328, 535522, 741492, 803283, 896688, 988656, 1071044, 1482984, 1606566, 2142088, 2409849, 2965968, 3213132, 4284176, 4819698, 6426264, 9639396, 12852528, 19278792, 38557584]

約数ペア:

[(1, 38557584), (2, 19278792), (3, 12852528), (4, 9639396), (6, 6426264), (8, 4819698), (9, 4284176), (12, 3213132), (13, 2965968), (16, 2409849), (18, 2142088), (24, 1606566), (26, 1482984), (36, 1071044), (39, 988656), (43, 896688), (48, 803283), (52, 741492), (72, 535522), (78, 494328), (86, 448344), (104, 370746), (117, 329552), (129, 298896), (144, 267761), (156, 247164), (172, 224172), (208, 185373), (234, 164776), (258, 149448), (312, 123582), (344, 112086), (387, 99632), (468, 82388), (479, 80496), (516, 74724), (559, 68976), (624, 61791), (688, 56043), (774, 49816), (936, 41194), (958, 40248), (1032, 37362), (1118, 34488), (1437, 26832), (1548, 24908), (1677, 22992), (1872, 20597), (1916, 20124), (2064, 18681), (2236, 17244), (2874, 13416), (3096, 12454), (3354, 11496), (3832, 10062), (4311, 8944), (4472, 8622), (5031, 7664), (5748, 6708), (6192, 6227)]