248458224

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{15091}}^1$

素因数の和:15123

約数の個数: 80

約数和(自身を含む): 748563200

約数和(自身を除く): 500104976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 15091, 16464, 30182, 45273, 60364, 90546, 105637, 120728, 181092, 211274, 241456, 316911, 362184, 422548, 633822, 724368, 739459, 845096, 1267644, 1478918, 1690192, 2218377, 2535288, 2957836, 4436754, 5070576, 5176213, 5915672, 8873508, 10352426, 11831344, 15528639, 17747016, 20704852, 31057278, 35494032, 41409704, 62114556, 82819408, 124229112, 248458224]

約数ペア:

[(1, 248458224), (2, 124229112), (3, 82819408), (4, 62114556), (6, 41409704), (7, 35494032), (8, 31057278), (12, 20704852), (14, 17747016), (16, 15528639), (21, 11831344), (24, 10352426), (28, 8873508), (42, 5915672), (48, 5176213), (49, 5070576), (56, 4436754), (84, 2957836), (98, 2535288), (112, 2218377), (147, 1690192), (168, 1478918), (196, 1267644), (294, 845096), (336, 739459), (343, 724368), (392, 633822), (588, 422548), (686, 362184), (784, 316911), (1029, 241456), (1176, 211274), (1372, 181092), (2058, 120728), (2352, 105637), (2744, 90546), (4116, 60364), (5488, 45273), (8232, 30182), (15091, 16464)]