2149337568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{877}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 6583251024

約数和(自身を除く): 4433913456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 521, 588, 672, 784, 877, 1042, 1176, 1563, 1568, 1754, 2084, 2352, 2631, 3126, 3508, 3647, 4168, 4704, 5262, 6139, 6252, 7016, 7294, 8336, 10524, 10941, 12278, 12504, 14032, 14588, 16672, 18417, 21048, 21882, 24556, 25008, 25529, 28064, 29176, 36834, 42096, 42973, 43764, 49112, 50016, 51058, 58352, 73668, 76587, 84192, 85946, 87528, 98224, 102116, 116704, 128919, 147336, 153174, 171892, 175056, 196448, 204232, 257838, 294672, 306348, 343784, 350112, 408464, 456917, 515676, 589344, 612696, 687568, 816928, 913834, 1031352, 1225392, 1370751, 1375136, 1827668, 2062704, 2450784, 2741502, 3198419, 3655336, 4125408, 5483004, 6396838, 7310672, 9595257, 10966008, 12793676, 14621344, 19190514, 21932016, 22388933, 25587352, 38381028, 43864032, 44777866, 51174704, 67166799, 76762056, 89555732, 102349408, 134333598, 153524112, 179111464, 268667196, 307048224, 358222928, 537334392, 716445856, 1074668784, 2149337568]

約数ペア:

[(1, 2149337568), (2, 1074668784), (3, 716445856), (4, 537334392), (6, 358222928), (7, 307048224), (8, 268667196), (12, 179111464), (14, 153524112), (16, 134333598), (21, 102349408), (24, 89555732), (28, 76762056), (32, 67166799), (42, 51174704), (48, 44777866), (49, 43864032), (56, 38381028), (84, 25587352), (96, 22388933), (98, 21932016), (112, 19190514), (147, 14621344), (168, 12793676), (196, 10966008), (224, 9595257), (294, 7310672), (336, 6396838), (392, 5483004), (521, 4125408), (588, 3655336), (672, 3198419), (784, 2741502), (877, 2450784), (1042, 2062704), (1176, 1827668), (1563, 1375136), (1568, 1370751), (1754, 1225392), (2084, 1031352), (2352, 913834), (2631, 816928), (3126, 687568), (3508, 612696), (3647, 589344), (4168, 515676), (4704, 456917), (5262, 408464), (6139, 350112), (6252, 343784), (7016, 306348), (7294, 294672), (8336, 257838), (10524, 204232), (10941, 196448), (12278, 175056), (12504, 171892), (14032, 153174), (14588, 147336), (16672, 128919), (18417, 116704), (21048, 102116), (21882, 98224), (24556, 87528), (25008, 85946), (25529, 84192), (28064, 76587), (29176, 73668), (36834, 58352), (42096, 51058), (42973, 50016), (43764, 49112)]