1657850688

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221401}}^1$

素因数の和:221432

約数の個数: 84

約数和(自身を含む): 5117485828

約数和(自身を除く): 3459635140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 221401, 442802, 664203, 885604, 1328406, 1771208, 1992609, 2656812, 2878213, 3542416, 3985218, 5313624, 5756426, 7084832, 7970436, 8634639, 10627248, 11512852, 14169664, 15940872, 17269278, 21254496, 23025704, 25903917, 31881744, 34538556, 42508992, 46051408, 51807834, 63763488, 69077112, 92102816, 103615668, 127526976, 138154224, 184205632, 207231336, 276308448, 414462672, 552616896, 828925344, 1657850688]

約数ペア:

[(1, 1657850688), (2, 828925344), (3, 552616896), (4, 414462672), (6, 276308448), (8, 207231336), (9, 184205632), (12, 138154224), (13, 127526976), (16, 103615668), (18, 92102816), (24, 69077112), (26, 63763488), (32, 51807834), (36, 46051408), (39, 42508992), (48, 34538556), (52, 31881744), (64, 25903917), (72, 23025704), (78, 21254496), (96, 17269278), (104, 15940872), (117, 14169664), (144, 11512852), (156, 10627248), (192, 8634639), (208, 7970436), (234, 7084832), (288, 5756426), (312, 5313624), (416, 3985218), (468, 3542416), (576, 2878213), (624, 2656812), (832, 1992609), (936, 1771208), (1248, 1328406), (1872, 885604), (2496, 664203), (3744, 442802), (7488, 221401)]