457968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 1428480

約数和(自身を除く): 970512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 47, 48, 56, 58, 84, 87, 94, 112, 116, 141, 168, 174, 188, 203, 232, 282, 329, 336, 348, 376, 406, 464, 564, 609, 658, 696, 752, 812, 987, 1128, 1218, 1316, 1363, 1392, 1624, 1974, 2256, 2436, 2632, 2726, 3248, 3948, 4089, 4872, 5264, 5452, 7896, 8178, 9541, 9744, 10904, 15792, 16356, 19082, 21808, 28623, 32712, 38164, 57246, 65424, 76328, 114492, 152656, 228984, 457968]

約数ペア:

[(1, 457968), (2, 228984), (3, 152656), (4, 114492), (6, 76328), (7, 65424), (8, 57246), (12, 38164), (14, 32712), (16, 28623), (21, 21808), (24, 19082), (28, 16356), (29, 15792), (42, 10904), (47, 9744), (48, 9541), (56, 8178), (58, 7896), (84, 5452), (87, 5264), (94, 4872), (112, 4089), (116, 3948), (141, 3248), (168, 2726), (174, 2632), (188, 2436), (203, 2256), (232, 1974), (282, 1624), (329, 1392), (336, 1363), (348, 1316), (376, 1218), (406, 1128), (464, 987), (564, 812), (609, 752), (658, 696)]