222901848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 672268800

約数和(自身を除く): 449366952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 163, 216, 234, 312, 326, 351, 468, 487, 489, 652, 702, 936, 974, 978, 1304, 1404, 1461, 1467, 1948, 1956, 2119, 2808, 2922, 2934, 3896, 3912, 4238, 4383, 4401, 5844, 5868, 6331, 6357, 8476, 8766, 8802, 11688, 11736, 12662, 12714, 13149, 16952, 17532, 17604, 18993, 19071, 25324, 25428, 26298, 35064, 35208, 37986, 38142, 50648, 50856, 52596, 56979, 57213, 75972, 76284, 79381, 105192, 113958, 114426, 151944, 152568, 158762, 170937, 227916, 228852, 238143, 317524, 341874, 455832, 457704, 476286, 635048, 683748, 714429, 952572, 1031953, 1367496, 1428858, 1905144, 2063906, 2143287, 2857716, 3095859, 4127812, 4286574, 5715432, 6191718, 8255624, 8573148, 9287577, 12383436, 17146296, 18575154, 24766872, 27862731, 37150308, 55725462, 74300616, 111450924, 222901848]

約数ペア:

[(1, 222901848), (2, 111450924), (3, 74300616), (4, 55725462), (6, 37150308), (8, 27862731), (9, 24766872), (12, 18575154), (13, 17146296), (18, 12383436), (24, 9287577), (26, 8573148), (27, 8255624), (36, 6191718), (39, 5715432), (52, 4286574), (54, 4127812), (72, 3095859), (78, 2857716), (104, 2143287), (108, 2063906), (117, 1905144), (156, 1428858), (163, 1367496), (216, 1031953), (234, 952572), (312, 714429), (326, 683748), (351, 635048), (468, 476286), (487, 457704), (489, 455832), (652, 341874), (702, 317524), (936, 238143), (974, 228852), (978, 227916), (1304, 170937), (1404, 158762), (1461, 152568), (1467, 151944), (1948, 114426), (1956, 113958), (2119, 105192), (2808, 79381), (2922, 76284), (2934, 75972), (3896, 57213), (3912, 56979), (4238, 52596), (4383, 50856), (4401, 50648), (5844, 38142), (5868, 37986), (6331, 35208), (6357, 35064), (8476, 26298), (8766, 25428), (8802, 25324), (11688, 19071), (11736, 18993), (12662, 17604), (12714, 17532), (13149, 16952)]