505028384

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132623}}^1$

素因数の和:132657

約数の個数: 48

約数和(自身を含む): 1203164928

約数和(自身を除く): 698136544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 132623, 265246, 530492, 928361, 1060984, 1856722, 2121968, 2254591, 3713444, 4243936, 4509182, 7426888, 9018364, 14853776, 15782137, 18036728, 29707552, 31564274, 36073456, 63128548, 72146912, 126257096, 252514192, 505028384]

約数ペア:

[(1, 505028384), (2, 252514192), (4, 126257096), (7, 72146912), (8, 63128548), (14, 36073456), (16, 31564274), (17, 29707552), (28, 18036728), (32, 15782137), (34, 14853776), (56, 9018364), (68, 7426888), (112, 4509182), (119, 4243936), (136, 3713444), (224, 2254591), (238, 2121968), (272, 1856722), (476, 1060984), (544, 928361), (952, 530492), (1904, 265246), (3808, 132623)]