348879672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 1000818000

約数和(自身を除く): 651938328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 181, 228, 342, 362, 456, 543, 684, 724, 1086, 1368, 1409, 1448, 1629, 2172, 2818, 3258, 3439, 4227, 4344, 5636, 6516, 6878, 8454, 10317, 11272, 12681, 13032, 13756, 16908, 20634, 25362, 26771, 27512, 30951, 33816, 41268, 50724, 53542, 61902, 80313, 82536, 101448, 107084, 123804, 160626, 214168, 240939, 247608, 255029, 321252, 481878, 510058, 642504, 765087, 963756, 1020116, 1530174, 1927512, 2040232, 2295261, 3060348, 4590522, 4845551, 6120696, 9181044, 9691102, 14536653, 18362088, 19382204, 29073306, 38764408, 43609959, 58146612, 87219918, 116293224, 174439836, 348879672]

約数ペア:

[(1, 348879672), (2, 174439836), (3, 116293224), (4, 87219918), (6, 58146612), (8, 43609959), (9, 38764408), (12, 29073306), (18, 19382204), (19, 18362088), (24, 14536653), (36, 9691102), (38, 9181044), (57, 6120696), (72, 4845551), (76, 4590522), (114, 3060348), (152, 2295261), (171, 2040232), (181, 1927512), (228, 1530174), (342, 1020116), (362, 963756), (456, 765087), (543, 642504), (684, 510058), (724, 481878), (1086, 321252), (1368, 255029), (1409, 247608), (1448, 240939), (1629, 214168), (2172, 160626), (2818, 123804), (3258, 107084), (3439, 101448), (4227, 82536), (4344, 80313), (5636, 61902), (6516, 53542), (6878, 50724), (8454, 41268), (10317, 33816), (11272, 30951), (12681, 27512), (13032, 26771), (13756, 25362), (16908, 20634)]