2918940192

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{68947}}^1$

素因数の和:68980

約数の個数: 144

約数和(自身を含む): 9903690720

約数和(自身を除く): 6984750528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 68947, 137894, 206841, 275788, 413682, 482629, 551576, 620523, 827364, 965258, 1103152, 1241046, 1447887, 1654728, 1861569, 1930516, 2206304, 2482092, 2895774, 3309456, 3378403, 3723138, 3861032, 4343661, 4964184, 5791548, 6618912, 6756806, 7446276, 7722064, 8687322, 9928368, 10135209, 11583096, 13030983, 13513612, 14892552, 15444128, 17374644, 19856736, 20270418, 23166192, 26061966, 27027224, 29785104, 30405627, 34749288, 40540836, 46332384, 52123932, 54054448, 59570208, 60811254, 69498576, 81081672, 91216881, 104247864, 108108896, 121622508, 138997152, 162163344, 182433762, 208495728, 243245016, 324326688, 364867524, 416991456, 486490032, 729735048, 972980064, 1459470096, 2918940192]

約数ペア:

[(1, 2918940192), (2, 1459470096), (3, 972980064), (4, 729735048), (6, 486490032), (7, 416991456), (8, 364867524), (9, 324326688), (12, 243245016), (14, 208495728), (16, 182433762), (18, 162163344), (21, 138997152), (24, 121622508), (27, 108108896), (28, 104247864), (32, 91216881), (36, 81081672), (42, 69498576), (48, 60811254), (49, 59570208), (54, 54054448), (56, 52123932), (63, 46332384), (72, 40540836), (84, 34749288), (96, 30405627), (98, 29785104), (108, 27027224), (112, 26061966), (126, 23166192), (144, 20270418), (147, 19856736), (168, 17374644), (189, 15444128), (196, 14892552), (216, 13513612), (224, 13030983), (252, 11583096), (288, 10135209), (294, 9928368), (336, 8687322), (378, 7722064), (392, 7446276), (432, 6756806), (441, 6618912), (504, 5791548), (588, 4964184), (672, 4343661), (756, 3861032), (784, 3723138), (864, 3378403), (882, 3309456), (1008, 2895774), (1176, 2482092), (1323, 2206304), (1512, 1930516), (1568, 1861569), (1764, 1654728), (2016, 1447887), (2352, 1241046), (2646, 1103152), (3024, 965258), (3528, 827364), (4704, 620523), (5292, 551576), (6048, 482629), (7056, 413682), (10584, 275788), (14112, 206841), (21168, 137894), (42336, 68947)]