2407392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 7384104

約数和(自身を除く): 4976712

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, 643, 936, 1248, 1286, 1872, 1929, 2572, 3744, 3858, 5144, 5787, 7716, 8359, 10288, 11574, 15432, 16718, 20576, 23148, 25077, 30864, 33436, 46296, 50154, 61728, 66872, 75231, 92592, 100308, 133744, 150462, 185184, 200616, 267488, 300924, 401232, 601848, 802464, 1203696, 2407392]

約数ペア:

[(1, 2407392), (2, 1203696), (3, 802464), (4, 601848), (6, 401232), (8, 300924), (9, 267488), (12, 200616), (13, 185184), (16, 150462), (18, 133744), (24, 100308), (26, 92592), (32, 75231), (36, 66872), (39, 61728), (48, 50154), (52, 46296), (72, 33436), (78, 30864), (96, 25077), (104, 23148), (117, 20576), (144, 16718), (156, 15432), (208, 11574), (234, 10288), (288, 8359), (312, 7716), (416, 5787), (468, 5144), (624, 3858), (643, 3744), (936, 2572), (1248, 1929), (1286, 1872)]