244744304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 561749760

約数和(自身を除く): 317005456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 89, 112, 172, 178, 301, 344, 356, 571, 602, 623, 688, 712, 1142, 1204, 1246, 1424, 2284, 2408, 2492, 3827, 3997, 4568, 4816, 4984, 7654, 7994, 9136, 9968, 15308, 15988, 24553, 26789, 30616, 31976, 49106, 50819, 53578, 61232, 63952, 98212, 101638, 107156, 171871, 196424, 203276, 214312, 343742, 355733, 392848, 406552, 428624, 687484, 711466, 813104, 1374968, 1422932, 2185217, 2749936, 2845864, 4370434, 5691728, 8740868, 15296519, 17481736, 30593038, 34963472, 61186076, 122372152, 244744304]

約数ペア:

[(1, 244744304), (2, 122372152), (4, 61186076), (7, 34963472), (8, 30593038), (14, 17481736), (16, 15296519), (28, 8740868), (43, 5691728), (56, 4370434), (86, 2845864), (89, 2749936), (112, 2185217), (172, 1422932), (178, 1374968), (301, 813104), (344, 711466), (356, 687484), (571, 428624), (602, 406552), (623, 392848), (688, 355733), (712, 343742), (1142, 214312), (1204, 203276), (1246, 196424), (1424, 171871), (2284, 107156), (2408, 101638), (2492, 98212), (3827, 63952), (3997, 61232), (4568, 53578), (4816, 50819), (4984, 49106), (7654, 31976), (7994, 30616), (9136, 26789), (9968, 24553), (15308, 15988)]