241446816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64489}}^1$

素因数の和:64518

約数の個数: 72

約数和(自身を含む): 739442340

約数和(自身を除く): 497995524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 64489, 128978, 193467, 257956, 386934, 515912, 580401, 773868, 838357, 1031824, 1160802, 1547736, 1676714, 2063648, 2321604, 2515071, 3095472, 3353428, 4643208, 5030142, 6190944, 6706856, 7545213, 9286416, 10060284, 13413712, 15090426, 18572832, 20120568, 26827424, 30180852, 40241136, 60361704, 80482272, 120723408, 241446816]

約数ペア:

[(1, 241446816), (2, 120723408), (3, 80482272), (4, 60361704), (6, 40241136), (8, 30180852), (9, 26827424), (12, 20120568), (13, 18572832), (16, 15090426), (18, 13413712), (24, 10060284), (26, 9286416), (32, 7545213), (36, 6706856), (39, 6190944), (48, 5030142), (52, 4643208), (72, 3353428), (78, 3095472), (96, 2515071), (104, 2321604), (117, 2063648), (144, 1676714), (156, 1547736), (208, 1160802), (234, 1031824), (288, 838357), (312, 773868), (416, 580401), (468, 515912), (624, 386934), (936, 257956), (1248, 193467), (1872, 128978), (3744, 64489)]