245023872

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 678585600

約数和(自身を除く): 433561728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 128, 158, 164, 192, 197, 237, 246, 316, 328, 384, 394, 474, 492, 591, 632, 656, 788, 948, 984, 1182, 1264, 1312, 1576, 1896, 1968, 2364, 2528, 2624, 3152, 3239, 3792, 3936, 4728, 5056, 5248, 6304, 6478, 7584, 7872, 8077, 9456, 9717, 10112, 12608, 12956, 15168, 15563, 15744, 16154, 18912, 19434, 24231, 25216, 25912, 30336, 31126, 32308, 37824, 38868, 46689, 48462, 51824, 62252, 64616, 75648, 77736, 93378, 96924, 103648, 124504, 129232, 155472, 186756, 193848, 207296, 249008, 258464, 310944, 373512, 387696, 414592, 498016, 516928, 621888, 638083, 747024, 775392, 996032, 1033856, 1243776, 1276166, 1494048, 1550784, 1914249, 1992064, 2552332, 2988096, 3101568, 3828498, 5104664, 5976192, 7656996, 10209328, 15313992, 20418656, 30627984, 40837312, 61255968, 81674624, 122511936, 245023872]

約数ペア:

[(1, 245023872), (2, 122511936), (3, 81674624), (4, 61255968), (6, 40837312), (8, 30627984), (12, 20418656), (16, 15313992), (24, 10209328), (32, 7656996), (41, 5976192), (48, 5104664), (64, 3828498), (79, 3101568), (82, 2988096), (96, 2552332), (123, 1992064), (128, 1914249), (158, 1550784), (164, 1494048), (192, 1276166), (197, 1243776), (237, 1033856), (246, 996032), (316, 775392), (328, 747024), (384, 638083), (394, 621888), (474, 516928), (492, 498016), (591, 414592), (632, 387696), (656, 373512), (788, 310944), (948, 258464), (984, 249008), (1182, 207296), (1264, 193848), (1312, 186756), (1576, 155472), (1896, 129232), (1968, 124504), (2364, 103648), (2528, 96924), (2624, 93378), (3152, 77736), (3239, 75648), (3792, 64616), (3936, 62252), (4728, 51824), (5056, 48462), (5248, 46689), (6304, 38868), (6478, 37824), (7584, 32308), (7872, 31126), (8077, 30336), (9456, 25912), (9717, 25216), (10112, 24231), (12608, 19434), (12956, 18912), (15168, 16154), (15563, 15744)]