179451792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 544407864

約数和(自身を除く): 364956072

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, 257, 312, 373, 468, 514, 624, 746, 771, 936, 1028, 1119, 1492, 1542, 1872, 2056, 2238, 2313, 2984, 3084, 3341, 3357, 4112, 4476, 4626, 4849, 5968, 6168, 6682, 6714, 8952, 9252, 9698, 10023, 12336, 13364, 13428, 14547, 17904, 18504, 19396, 20046, 26728, 26856, 29094, 30069, 37008, 38792, 40092, 43641, 53456, 53712, 58188, 60138, 77584, 80184, 87282, 95861, 116376, 120276, 160368, 174564, 191722, 232752, 240552, 287583, 349128, 383444, 481104, 575166, 698256, 766888, 862749, 1150332, 1246193, 1533776, 1725498, 2300664, 2492386, 3450996, 3738579, 4601328, 4984772, 6901992, 7477158, 9969544, 11215737, 13803984, 14954316, 19939088, 22431474, 29908632, 44862948, 59817264, 89725896, 179451792]

約数ペア:

[(1, 179451792), (2, 89725896), (3, 59817264), (4, 44862948), (6, 29908632), (8, 22431474), (9, 19939088), (12, 14954316), (13, 13803984), (16, 11215737), (18, 9969544), (24, 7477158), (26, 6901992), (36, 4984772), (39, 4601328), (48, 3738579), (52, 3450996), (72, 2492386), (78, 2300664), (104, 1725498), (117, 1533776), (144, 1246193), (156, 1150332), (208, 862749), (234, 766888), (257, 698256), (312, 575166), (373, 481104), (468, 383444), (514, 349128), (624, 287583), (746, 240552), (771, 232752), (936, 191722), (1028, 174564), (1119, 160368), (1492, 120276), (1542, 116376), (1872, 95861), (2056, 87282), (2238, 80184), (2313, 77584), (2984, 60138), (3084, 58188), (3341, 53712), (3357, 53456), (4112, 43641), (4476, 40092), (4626, 38792), (4849, 37008), (5968, 30069), (6168, 29094), (6682, 26856), (6714, 26728), (8952, 20046), (9252, 19396), (9698, 18504), (10023, 17904), (12336, 14547), (13364, 13428)]