2474784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 7590492

約数和(自身を除く): 5115708

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, 661, 936, 1248, 1322, 1872, 1983, 2644, 3744, 3966, 5288, 5949, 7932, 8593, 10576, 11898, 15864, 17186, 21152, 23796, 25779, 31728, 34372, 47592, 51558, 63456, 68744, 77337, 95184, 103116, 137488, 154674, 190368, 206232, 274976, 309348, 412464, 618696, 824928, 1237392, 2474784]

約数ペア:

[(1, 2474784), (2, 1237392), (3, 824928), (4, 618696), (6, 412464), (8, 309348), (9, 274976), (12, 206232), (13, 190368), (16, 154674), (18, 137488), (24, 103116), (26, 95184), (32, 77337), (36, 68744), (39, 63456), (48, 51558), (52, 47592), (72, 34372), (78, 31728), (96, 25779), (104, 23796), (117, 21152), (144, 17186), (156, 15864), (208, 11898), (234, 10576), (288, 8593), (312, 7932), (416, 5949), (468, 5288), (624, 3966), (661, 3744), (936, 2644), (1248, 1983), (1322, 1872)]