39745944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 127948800

約数和(自身を除く): 88202856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 271, 291, 378, 388, 504, 542, 582, 679, 756, 776, 813, 873, 1084, 1164, 1358, 1512, 1626, 1746, 1897, 2037, 2168, 2328, 2439, 2619, 2716, 3252, 3492, 3794, 4074, 4878, 5238, 5432, 5691, 6111, 6504, 6984, 7317, 7588, 8148, 9756, 10476, 11382, 12222, 14634, 15176, 16296, 17073, 18333, 19512, 20952, 22764, 24444, 26287, 29268, 34146, 36666, 45528, 48888, 51219, 52574, 58536, 68292, 73332, 78861, 102438, 105148, 136584, 146664, 157722, 184009, 204876, 210296, 236583, 315444, 368018, 409752, 473166, 552027, 630888, 709749, 736036, 946332, 1104054, 1419498, 1472072, 1656081, 1892664, 2208108, 2838996, 3312162, 4416216, 4968243, 5677992, 6624324, 9936486, 13248648, 19872972, 39745944]

約数ペア:

[(1, 39745944), (2, 19872972), (3, 13248648), (4, 9936486), (6, 6624324), (7, 5677992), (8, 4968243), (9, 4416216), (12, 3312162), (14, 2838996), (18, 2208108), (21, 1892664), (24, 1656081), (27, 1472072), (28, 1419498), (36, 1104054), (42, 946332), (54, 736036), (56, 709749), (63, 630888), (72, 552027), (84, 473166), (97, 409752), (108, 368018), (126, 315444), (168, 236583), (189, 210296), (194, 204876), (216, 184009), (252, 157722), (271, 146664), (291, 136584), (378, 105148), (388, 102438), (504, 78861), (542, 73332), (582, 68292), (679, 58536), (756, 52574), (776, 51219), (813, 48888), (873, 45528), (1084, 36666), (1164, 34146), (1358, 29268), (1512, 26287), (1626, 24444), (1746, 22764), (1897, 20952), (2037, 19512), (2168, 18333), (2328, 17073), (2439, 16296), (2619, 15176), (2716, 14634), (3252, 12222), (3492, 11382), (3794, 10476), (4074, 9756), (4878, 8148), (5238, 7588), (5432, 7317), (5691, 6984), (6111, 6504)]