479508512

素因数分解:

$2^5\times 7^4\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 90

約数和(自身を含む): 1115422623

約数和(自身を除く): 635914111

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 343, 392, 553, 632, 686, 784, 1106, 1264, 1372, 1568, 2212, 2401, 2528, 2744, 3871, 4424, 4802, 5488, 6241, 7742, 8848, 9604, 10976, 12482, 15484, 17696, 19208, 24964, 27097, 30968, 38416, 43687, 49928, 54194, 61936, 76832, 87374, 99856, 108388, 123872, 174748, 189679, 199712, 216776, 305809, 349496, 379358, 433552, 611618, 698992, 758716, 867104, 1223236, 1397984, 1517432, 2140663, 2446472, 3034864, 4281326, 4892944, 6069728, 8562652, 9785888, 14984641, 17125304, 29969282, 34250608, 59938564, 68501216, 119877128, 239754256, 479508512]

約数ペア:

[(1, 479508512), (2, 239754256), (4, 119877128), (7, 68501216), (8, 59938564), (14, 34250608), (16, 29969282), (28, 17125304), (32, 14984641), (49, 9785888), (56, 8562652), (79, 6069728), (98, 4892944), (112, 4281326), (158, 3034864), (196, 2446472), (224, 2140663), (316, 1517432), (343, 1397984), (392, 1223236), (553, 867104), (632, 758716), (686, 698992), (784, 611618), (1106, 433552), (1264, 379358), (1372, 349496), (1568, 305809), (2212, 216776), (2401, 199712), (2528, 189679), (2744, 174748), (3871, 123872), (4424, 108388), (4802, 99856), (5488, 87374), (6241, 76832), (7742, 61936), (8848, 54194), (9604, 49928), (10976, 43687), (12482, 38416), (15484, 30968), (17696, 27097), (19208, 24964)]