13390416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 42247296

約数和(自身を除く): 28856880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 311, 312, 368, 414, 468, 552, 598, 622, 624, 828, 897, 933, 936, 1104, 1196, 1244, 1656, 1794, 1866, 1872, 2392, 2488, 2691, 2799, 3312, 3588, 3732, 4043, 4784, 4976, 5382, 5598, 7153, 7176, 7464, 8086, 10764, 11196, 12129, 14306, 14352, 14928, 16172, 21459, 21528, 22392, 24258, 28612, 32344, 36387, 42918, 43056, 44784, 48516, 57224, 64377, 64688, 72774, 85836, 92989, 97032, 114448, 128754, 145548, 171672, 185978, 194064, 257508, 278967, 291096, 343344, 371956, 515016, 557934, 582192, 743912, 836901, 1030032, 1115868, 1487824, 1673802, 2231736, 3347604, 4463472, 6695208, 13390416]

約数ペア:

[(1, 13390416), (2, 6695208), (3, 4463472), (4, 3347604), (6, 2231736), (8, 1673802), (9, 1487824), (12, 1115868), (13, 1030032), (16, 836901), (18, 743912), (23, 582192), (24, 557934), (26, 515016), (36, 371956), (39, 343344), (46, 291096), (48, 278967), (52, 257508), (69, 194064), (72, 185978), (78, 171672), (92, 145548), (104, 128754), (117, 114448), (138, 97032), (144, 92989), (156, 85836), (184, 72774), (207, 64688), (208, 64377), (234, 57224), (276, 48516), (299, 44784), (311, 43056), (312, 42918), (368, 36387), (414, 32344), (468, 28612), (552, 24258), (598, 22392), (622, 21528), (624, 21459), (828, 16172), (897, 14928), (933, 14352), (936, 14306), (1104, 12129), (1196, 11196), (1244, 10764), (1656, 8086), (1794, 7464), (1866, 7176), (1872, 7153), (2392, 5598), (2488, 5382), (2691, 4976), (2799, 4784), (3312, 4043), (3588, 3732)]