813805824

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 144

約数和(自身を含む): 2396647232

約数和(自身を除く): 1582841408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 444, 481, 592, 624, 768, 832, 888, 962, 1184, 1248, 1443, 1664, 1776, 1924, 2203, 2368, 2496, 2886, 3328, 3552, 3848, 4406, 4736, 4992, 5772, 6609, 7104, 7696, 8812, 9472, 9984, 11544, 13218, 14208, 15392, 17624, 23088, 26436, 28416, 28639, 30784, 35248, 46176, 52872, 57278, 61568, 70496, 81511, 85917, 92352, 105744, 114556, 123136, 140992, 163022, 171834, 184704, 211488, 229112, 244533, 281984, 326044, 343668, 369408, 422976, 458224, 489066, 563968, 652088, 687336, 845952, 916448, 978132, 1059643, 1304176, 1374672, 1691904, 1832896, 1956264, 2119286, 2608352, 2749344, 3178929, 3665792, 3912528, 4238572, 5216704, 5498688, 6357858, 7331584, 7825056, 8477144, 10433408, 10997376, 12715716, 15650112, 16954288, 20866816, 21994752, 25431432, 31300224, 33908576, 50862864, 62600448, 67817152, 101725728, 135634304, 203451456, 271268608, 406902912, 813805824]

約数ペア:

[(1, 813805824), (2, 406902912), (3, 271268608), (4, 203451456), (6, 135634304), (8, 101725728), (12, 67817152), (13, 62600448), (16, 50862864), (24, 33908576), (26, 31300224), (32, 25431432), (37, 21994752), (39, 20866816), (48, 16954288), (52, 15650112), (64, 12715716), (74, 10997376), (78, 10433408), (96, 8477144), (104, 7825056), (111, 7331584), (128, 6357858), (148, 5498688), (156, 5216704), (192, 4238572), (208, 3912528), (222, 3665792), (256, 3178929), (296, 2749344), (312, 2608352), (384, 2119286), (416, 1956264), (444, 1832896), (481, 1691904), (592, 1374672), (624, 1304176), (768, 1059643), (832, 978132), (888, 916448), (962, 845952), (1184, 687336), (1248, 652088), (1443, 563968), (1664, 489066), (1776, 458224), (1924, 422976), (2203, 369408), (2368, 343668), (2496, 326044), (2886, 281984), (3328, 244533), (3552, 229112), (3848, 211488), (4406, 184704), (4736, 171834), (4992, 163022), (5772, 140992), (6609, 123136), (7104, 114556), (7696, 105744), (8812, 92352), (9472, 85917), (9984, 81511), (11544, 70496), (13218, 61568), (14208, 57278), (15392, 52872), (17624, 46176), (23088, 35248), (26436, 30784), (28416, 28639)]