528815872

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 108

約数和(自身を含む): 1211928480

約数和(自身を除く): 683112608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 256, 272, 338, 416, 442, 544, 676, 719, 832, 884, 1088, 1352, 1438, 1664, 1768, 2176, 2704, 2873, 2876, 3328, 3536, 4352, 5408, 5746, 5752, 7072, 9347, 10816, 11492, 11504, 12223, 14144, 18694, 21632, 22984, 23008, 24446, 28288, 37388, 43264, 45968, 46016, 48892, 56576, 74776, 91936, 92032, 97784, 121511, 149552, 158899, 183872, 184064, 195568, 243022, 299104, 317798, 367744, 391136, 486044, 598208, 635596, 735488, 782272, 972088, 1196416, 1271192, 1564544, 1944176, 2065687, 2392832, 2542384, 3129088, 3888352, 4131374, 5084768, 7776704, 8262748, 10169536, 15553408, 16525496, 20339072, 31106816, 33050992, 40678144, 66101984, 132203968, 264407936, 528815872]

約数ペア:

[(1, 528815872), (2, 264407936), (4, 132203968), (8, 66101984), (13, 40678144), (16, 33050992), (17, 31106816), (26, 20339072), (32, 16525496), (34, 15553408), (52, 10169536), (64, 8262748), (68, 7776704), (104, 5084768), (128, 4131374), (136, 3888352), (169, 3129088), (208, 2542384), (221, 2392832), (256, 2065687), (272, 1944176), (338, 1564544), (416, 1271192), (442, 1196416), (544, 972088), (676, 782272), (719, 735488), (832, 635596), (884, 598208), (1088, 486044), (1352, 391136), (1438, 367744), (1664, 317798), (1768, 299104), (2176, 243022), (2704, 195568), (2873, 184064), (2876, 183872), (3328, 158899), (3536, 149552), (4352, 121511), (5408, 97784), (5746, 92032), (5752, 91936), (7072, 74776), (9347, 56576), (10816, 48892), (11492, 46016), (11504, 45968), (12223, 43264), (14144, 37388), (18694, 28288), (21632, 24446), (22984, 23008)]