900975744

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13763

約数の個数: 128

約数和(自身を含む): 2799288000

約数和(自身を除く): 1898312256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 13721, 16416, 21888, 27442, 32832, 41163, 54884, 65664, 82326, 109768, 123489, 164652, 219536, 246978, 260699, 329304, 370467, 439072, 493956, 521398, 658608, 740934, 782097, 878144, 987912, 1042796, 1317216, 1481868, 1564194, 1756288, 1975824, 2085592, 2346291, 2634432, 2963736, 3128388, 3951648, 4171184, 4692582, 5268864, 5927472, 6256776, 7038873, 7903296, 8342368, 9385164, 11854944, 12513552, 14077746, 15806592, 16684736, 18770328, 23709888, 25027104, 28155492, 33369472, 37540656, 47419776, 50054208, 56310984, 75081312, 100108416, 112621968, 150162624, 225243936, 300325248, 450487872, 900975744]

約数ペア:

[(1, 900975744), (2, 450487872), (3, 300325248), (4, 225243936), (6, 150162624), (8, 112621968), (9, 100108416), (12, 75081312), (16, 56310984), (18, 50054208), (19, 47419776), (24, 37540656), (27, 33369472), (32, 28155492), (36, 25027104), (38, 23709888), (48, 18770328), (54, 16684736), (57, 15806592), (64, 14077746), (72, 12513552), (76, 11854944), (96, 9385164), (108, 8342368), (114, 7903296), (128, 7038873), (144, 6256776), (152, 5927472), (171, 5268864), (192, 4692582), (216, 4171184), (228, 3951648), (288, 3128388), (304, 2963736), (342, 2634432), (384, 2346291), (432, 2085592), (456, 1975824), (513, 1756288), (576, 1564194), (608, 1481868), (684, 1317216), (864, 1042796), (912, 987912), (1026, 878144), (1152, 782097), (1216, 740934), (1368, 658608), (1728, 521398), (1824, 493956), (2052, 439072), (2432, 370467), (2736, 329304), (3456, 260699), (3648, 246978), (4104, 219536), (5472, 164652), (7296, 123489), (8208, 109768), (10944, 82326), (13721, 65664), (16416, 54884), (21888, 41163), (27442, 32832)]