345239856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 1045620576

約数和(自身を除く): 700380720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 468, 593, 622, 624, 933, 936, 1186, 1244, 1779, 1866, 1872, 2372, 2488, 2799, 3558, 3732, 4043, 4744, 4976, 5337, 5598, 7116, 7464, 7709, 8086, 9488, 10674, 11196, 12129, 14232, 14928, 15418, 16172, 21348, 22392, 23127, 24258, 28464, 30836, 32344, 36387, 42696, 44784, 46254, 48516, 61672, 64688, 69381, 72774, 85392, 92508, 97032, 123344, 138762, 145548, 184423, 185016, 194064, 277524, 291096, 368846, 370032, 553269, 555048, 582192, 737692, 1106538, 1110096, 1475384, 1659807, 2213076, 2397499, 2950768, 3319614, 4426152, 4794998, 6639228, 7192497, 8852304, 9589996, 13278456, 14384994, 19179992, 21577491, 26556912, 28769988, 38359984, 43154982, 57539976, 86309964, 115079952, 172619928, 345239856]

約数ペア:

[(1, 345239856), (2, 172619928), (3, 115079952), (4, 86309964), (6, 57539976), (8, 43154982), (9, 38359984), (12, 28769988), (13, 26556912), (16, 21577491), (18, 19179992), (24, 14384994), (26, 13278456), (36, 9589996), (39, 8852304), (48, 7192497), (52, 6639228), (72, 4794998), (78, 4426152), (104, 3319614), (117, 2950768), (144, 2397499), (156, 2213076), (208, 1659807), (234, 1475384), (311, 1110096), (312, 1106538), (468, 737692), (593, 582192), (622, 555048), (624, 553269), (933, 370032), (936, 368846), (1186, 291096), (1244, 277524), (1779, 194064), (1866, 185016), (1872, 184423), (2372, 145548), (2488, 138762), (2799, 123344), (3558, 97032), (3732, 92508), (4043, 85392), (4744, 72774), (4976, 69381), (5337, 64688), (5598, 61672), (7116, 48516), (7464, 46254), (7709, 44784), (8086, 42696), (9488, 36387), (10674, 32344), (11196, 30836), (12129, 28464), (14232, 24258), (14928, 23127), (15418, 22392), (16172, 21348)]