1240615404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12277}}^1$

素因数の和:12695

約数の個数: 72

約数和(自身を含む): 3593230368

約数和(自身を除く): 2352614964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1604, 2406, 2807, 3609, 4812, 5614, 7218, 8421, 11228, 12277, 14436, 16842, 24554, 25263, 33684, 36831, 49108, 50526, 73662, 85939, 101052, 110493, 147324, 171878, 220986, 257817, 343756, 441972, 515634, 773451, 1031268, 1546902, 3093804, 4923077, 9846154, 14769231, 19692308, 29538462, 34461539, 44307693, 59076924, 68923078, 88615386, 103384617, 137846156, 177230772, 206769234, 310153851, 413538468, 620307702, 1240615404]

約数ペア:

[(1, 1240615404), (2, 620307702), (3, 413538468), (4, 310153851), (6, 206769234), (7, 177230772), (9, 137846156), (12, 103384617), (14, 88615386), (18, 68923078), (21, 59076924), (28, 44307693), (36, 34461539), (42, 29538462), (63, 19692308), (84, 14769231), (126, 9846154), (252, 4923077), (401, 3093804), (802, 1546902), (1203, 1031268), (1604, 773451), (2406, 515634), (2807, 441972), (3609, 343756), (4812, 257817), (5614, 220986), (7218, 171878), (8421, 147324), (11228, 110493), (12277, 101052), (14436, 85939), (16842, 73662), (24554, 50526), (25263, 49108), (33684, 36831)]