2395632016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 4835690496

約数和(自身を除く): 2440058480

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 181, 191, 244, 284, 362, 382, 488, 568, 724, 764, 976, 1136, 1448, 1528, 2896, 3056, 4331, 8662, 11041, 11651, 12851, 13561, 17324, 22082, 23302, 25702, 27122, 34571, 34648, 44164, 46604, 51404, 54244, 69142, 69296, 88328, 93208, 102808, 108488, 138284, 176656, 186416, 205616, 216976, 276568, 553136, 783911, 827221, 1567822, 1654442, 2108831, 2454541, 3135644, 3308884, 4217662, 4909082, 6271288, 6617768, 8435324, 9818164, 12542576, 13235536, 16870648, 19636328, 33741296, 39272656, 149727001, 299454002, 598908004, 1197816008, 2395632016]

約数ペア:

[(1, 2395632016), (2, 1197816008), (4, 598908004), (8, 299454002), (16, 149727001), (61, 39272656), (71, 33741296), (122, 19636328), (142, 16870648), (181, 13235536), (191, 12542576), (244, 9818164), (284, 8435324), (362, 6617768), (382, 6271288), (488, 4909082), (568, 4217662), (724, 3308884), (764, 3135644), (976, 2454541), (1136, 2108831), (1448, 1654442), (1528, 1567822), (2896, 827221), (3056, 783911), (4331, 553136), (8662, 276568), (11041, 216976), (11651, 205616), (12851, 186416), (13561, 176656), (17324, 138284), (22082, 108488), (23302, 102808), (25702, 93208), (27122, 88328), (34571, 69296), (34648, 69142), (44164, 54244), (46604, 51404)]