493988544

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13613}}^1$

素因数の和:13644

約数の個数: 140

約数和(自身を含む): 1673650704

約数和(自身を除く): 1179662160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 13613, 18144, 27226, 36288, 40839, 54452, 81678, 95291, 108904, 122517, 163356, 190582, 217808, 245034, 285873, 326712, 367551, 381164, 435616, 490068, 571746, 653424, 735102, 762328, 857619, 871232, 980136, 1102653, 1143492, 1306848, 1470204, 1524656, 1715238, 1960272, 2205306, 2286984, 2572857, 2613696, 2940408, 3049312, 3430476, 3920544, 4410612, 4573968, 5145714, 5880816, 6098624, 6860952, 7718571, 7841088, 8821224, 9147936, 10291428, 11761632, 13721904, 15437142, 17642448, 18295872, 20582856, 23523264, 27443808, 30874284, 35284896, 41165712, 54887616, 61748568, 70569792, 82331424, 123497136, 164662848, 246994272, 493988544]

約数ペア:

[(1, 493988544), (2, 246994272), (3, 164662848), (4, 123497136), (6, 82331424), (7, 70569792), (8, 61748568), (9, 54887616), (12, 41165712), (14, 35284896), (16, 30874284), (18, 27443808), (21, 23523264), (24, 20582856), (27, 18295872), (28, 17642448), (32, 15437142), (36, 13721904), (42, 11761632), (48, 10291428), (54, 9147936), (56, 8821224), (63, 7841088), (64, 7718571), (72, 6860952), (81, 6098624), (84, 5880816), (96, 5145714), (108, 4573968), (112, 4410612), (126, 3920544), (144, 3430476), (162, 3049312), (168, 2940408), (189, 2613696), (192, 2572857), (216, 2286984), (224, 2205306), (252, 1960272), (288, 1715238), (324, 1524656), (336, 1470204), (378, 1306848), (432, 1143492), (448, 1102653), (504, 980136), (567, 871232), (576, 857619), (648, 762328), (672, 735102), (756, 653424), (864, 571746), (1008, 490068), (1134, 435616), (1296, 381164), (1344, 367551), (1512, 326712), (1728, 285873), (2016, 245034), (2268, 217808), (2592, 190582), (3024, 163356), (4032, 122517), (4536, 108904), (5184, 95291), (6048, 81678), (9072, 54452), (12096, 40839), (13613, 36288), (18144, 27226)]