218679216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28297}}^1$

素因数の和:28338

約数の個数: 80

約数和(自身を含む): 673718784

約数和(自身を除く): 455039568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 28297, 56594, 84891, 113188, 169782, 198079, 226376, 339564, 396158, 452752, 594237, 650831, 679128, 792316, 1188474, 1301662, 1358256, 1584632, 1952493, 2376948, 2603324, 3169264, 3904986, 4555817, 4753896, 5206648, 7809972, 9111634, 9507792, 10413296, 13667451, 15619944, 18223268, 27334902, 31239888, 36446536, 54669804, 72893072, 109339608, 218679216]

約数ペア:

[(1, 218679216), (2, 109339608), (3, 72893072), (4, 54669804), (6, 36446536), (7, 31239888), (8, 27334902), (12, 18223268), (14, 15619944), (16, 13667451), (21, 10413296), (23, 9507792), (24, 9111634), (28, 7809972), (42, 5206648), (46, 4753896), (48, 4555817), (56, 3904986), (69, 3169264), (84, 2603324), (92, 2376948), (112, 1952493), (138, 1584632), (161, 1358256), (168, 1301662), (184, 1188474), (276, 792316), (322, 679128), (336, 650831), (368, 594237), (483, 452752), (552, 396158), (644, 339564), (966, 226376), (1104, 198079), (1288, 169782), (1932, 113188), (2576, 84891), (3864, 56594), (7728, 28297)]