537684992

素因数分解:

$2^{10}\times {\mathrm{13}}^3\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 88

約数和(自身を含む): 1169246400

約数和(自身を除く): 631561408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 239, 256, 338, 416, 478, 512, 676, 832, 956, 1024, 1352, 1664, 1912, 2197, 2704, 3107, 3328, 3824, 4394, 5408, 6214, 6656, 7648, 8788, 10816, 12428, 13312, 15296, 17576, 21632, 24856, 30592, 35152, 40391, 43264, 49712, 61184, 70304, 80782, 86528, 99424, 122368, 140608, 161564, 173056, 198848, 244736, 281216, 323128, 397696, 525083, 562432, 646256, 795392, 1050166, 1124864, 1292512, 1590784, 2100332, 2249728, 2585024, 3181568, 4200664, 5170048, 8401328, 10340096, 16802656, 20680192, 33605312, 41360384, 67210624, 134421248, 268842496, 537684992]

約数ペア:

[(1, 537684992), (2, 268842496), (4, 134421248), (8, 67210624), (13, 41360384), (16, 33605312), (26, 20680192), (32, 16802656), (52, 10340096), (64, 8401328), (104, 5170048), (128, 4200664), (169, 3181568), (208, 2585024), (239, 2249728), (256, 2100332), (338, 1590784), (416, 1292512), (478, 1124864), (512, 1050166), (676, 795392), (832, 646256), (956, 562432), (1024, 525083), (1352, 397696), (1664, 323128), (1912, 281216), (2197, 244736), (2704, 198848), (3107, 173056), (3328, 161564), (3824, 140608), (4394, 122368), (5408, 99424), (6214, 86528), (6656, 80782), (7648, 70304), (8788, 61184), (10816, 49712), (12428, 43264), (13312, 40391), (15296, 35152), (17576, 30592), (21632, 24856)]