495677728

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24317}}^1$

素因数の和:24354

約数の個数: 72

約数和(自身を含む): 1222563132

約数和(自身を除く): 726885404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 24317, 48634, 97268, 170219, 194536, 316121, 340438, 389072, 632242, 680876, 778144, 1191533, 1264484, 1361752, 2212847, 2383066, 2528968, 2723504, 4425694, 4766132, 5057936, 5447008, 8851388, 9532264, 10115872, 15489929, 17702776, 19064528, 30979858, 35405552, 38129056, 61959716, 70811104, 123919432, 247838864, 495677728]

約数ペア:

[(1, 495677728), (2, 247838864), (4, 123919432), (7, 70811104), (8, 61959716), (13, 38129056), (14, 35405552), (16, 30979858), (26, 19064528), (28, 17702776), (32, 15489929), (49, 10115872), (52, 9532264), (56, 8851388), (91, 5447008), (98, 5057936), (104, 4766132), (112, 4425694), (182, 2723504), (196, 2528968), (208, 2383066), (224, 2212847), (364, 1361752), (392, 1264484), (416, 1191533), (637, 778144), (728, 680876), (784, 632242), (1274, 389072), (1456, 340438), (1568, 316121), (2548, 194536), (2912, 170219), (5096, 97268), (10192, 48634), (20384, 24317)]