352620164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 748876800

約数和(自身を除く): 396256636

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 247, 377, 397, 403, 494, 551, 589, 754, 794, 806, 899, 988, 1102, 1178, 1508, 1588, 1612, 1798, 2204, 2356, 3596, 5161, 7163, 7543, 7657, 10322, 11513, 11687, 12307, 14326, 15086, 15314, 17081, 20644, 23026, 23374, 24614, 28652, 30172, 30628, 34162, 46052, 46748, 49228, 68324, 98059, 149669, 159991, 196118, 218747, 222053, 233833, 299338, 319982, 356903, 392236, 437494, 444106, 467666, 598676, 639964, 713806, 874988, 888212, 935332, 1427612, 2843711, 3039829, 4639739, 5687422, 6079658, 6781157, 9279478, 11374844, 12159316, 13562314, 18558956, 27124628, 88155041, 176310082, 352620164]

約数ペア:

[(1, 352620164), (2, 176310082), (4, 88155041), (13, 27124628), (19, 18558956), (26, 13562314), (29, 12159316), (31, 11374844), (38, 9279478), (52, 6781157), (58, 6079658), (62, 5687422), (76, 4639739), (116, 3039829), (124, 2843711), (247, 1427612), (377, 935332), (397, 888212), (403, 874988), (494, 713806), (551, 639964), (589, 598676), (754, 467666), (794, 444106), (806, 437494), (899, 392236), (988, 356903), (1102, 319982), (1178, 299338), (1508, 233833), (1588, 222053), (1612, 218747), (1798, 196118), (2204, 159991), (2356, 149669), (3596, 98059), (5161, 68324), (7163, 49228), (7543, 46748), (7657, 46052), (10322, 34162), (11513, 30628), (11687, 30172), (12307, 28652), (14326, 24614), (15086, 23374), (15314, 23026), (17081, 20644)]