388187856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1098

約数の個数: 160

約数和(自身を含む): 1284084480

約数和(自身を除く): 895896624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 137, 144, 168, 189, 216, 252, 274, 336, 378, 411, 432, 504, 548, 756, 822, 937, 959, 1008, 1096, 1233, 1512, 1644, 1874, 1918, 2192, 2466, 2811, 2877, 3024, 3288, 3699, 3748, 3836, 4932, 5622, 5754, 6559, 6576, 7398, 7496, 7672, 8433, 8631, 9864, 11244, 11508, 13118, 14796, 14992, 15344, 16866, 17262, 19677, 19728, 22488, 23016, 25299, 25893, 26236, 29592, 33732, 34524, 39354, 44976, 46032, 50598, 51786, 52472, 59031, 59184, 67464, 69048, 78708, 101196, 103572, 104944, 118062, 128369, 134928, 138096, 157416, 177093, 202392, 207144, 236124, 256738, 314832, 354186, 385107, 404784, 414288, 472248, 513476, 708372, 770214, 898583, 944496, 1026952, 1155321, 1416744, 1540428, 1797166, 2053904, 2310642, 2695749, 2833488, 3080856, 3465963, 3594332, 4621284, 5391498, 6161712, 6931926, 7188664, 8087247, 9242568, 10782996, 13863852, 14377328, 16174494, 18485136, 21565992, 24261741, 27727704, 32348988, 43131984, 48523482, 55455408, 64697976, 97046964, 129395952, 194093928, 388187856]

約数ペア:

[(1, 388187856), (2, 194093928), (3, 129395952), (4, 97046964), (6, 64697976), (7, 55455408), (8, 48523482), (9, 43131984), (12, 32348988), (14, 27727704), (16, 24261741), (18, 21565992), (21, 18485136), (24, 16174494), (27, 14377328), (28, 13863852), (36, 10782996), (42, 9242568), (48, 8087247), (54, 7188664), (56, 6931926), (63, 6161712), (72, 5391498), (84, 4621284), (108, 3594332), (112, 3465963), (126, 3080856), (137, 2833488), (144, 2695749), (168, 2310642), (189, 2053904), (216, 1797166), (252, 1540428), (274, 1416744), (336, 1155321), (378, 1026952), (411, 944496), (432, 898583), (504, 770214), (548, 708372), (756, 513476), (822, 472248), (937, 414288), (959, 404784), (1008, 385107), (1096, 354186), (1233, 314832), (1512, 256738), (1644, 236124), (1874, 207144), (1918, 202392), (2192, 177093), (2466, 157416), (2811, 138096), (2877, 134928), (3024, 128369), (3288, 118062), (3699, 104944), (3748, 103572), (3836, 101196), (4932, 78708), (5622, 69048), (5754, 67464), (6559, 59184), (6576, 59031), (7398, 52472), (7496, 51786), (7672, 50598), (8433, 46032), (8631, 44976), (9864, 39354), (11244, 34524), (11508, 33732), (13118, 29592), (14796, 26236), (14992, 25893), (15344, 25299), (16866, 23016), (17262, 22488), (19677, 19728)]