259817904

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7879}}^1$

素因数の和:8122

約数の個数: 60

約数和(自身を含む): 730397200

約数和(自身を除く): 470579296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7879, 8244, 10992, 15758, 16488, 23637, 31516, 32976, 47274, 63032, 70911, 94548, 126064, 141822, 189096, 283644, 378192, 567288, 1134576, 1804291, 3608582, 5412873, 7217164, 10825746, 14434328, 16238619, 21651492, 28868656, 32477238, 43302984, 64954476, 86605968, 129908952, 259817904]

約数ペア:

[(1, 259817904), (2, 129908952), (3, 86605968), (4, 64954476), (6, 43302984), (8, 32477238), (9, 28868656), (12, 21651492), (16, 16238619), (18, 14434328), (24, 10825746), (36, 7217164), (48, 5412873), (72, 3608582), (144, 1804291), (229, 1134576), (458, 567288), (687, 378192), (916, 283644), (1374, 189096), (1832, 141822), (2061, 126064), (2748, 94548), (3664, 70911), (4122, 63032), (5496, 47274), (7879, 32976), (8244, 31516), (10992, 23637), (15758, 16488)]