315081144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{208387}}^1$

素因数の和:208409

約数の個数: 64

約数和(自身を含む): 1000262400

約数和(自身を除く): 685181256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 208387, 416774, 625161, 833548, 1250322, 1458709, 1667096, 1875483, 2500644, 2917418, 3750966, 4376127, 5001288, 5626449, 5834836, 7501932, 8752254, 11252898, 11669672, 13128381, 15003864, 17504508, 22505796, 26256762, 35009016, 39385143, 45011592, 52513524, 78770286, 105027048, 157540572, 315081144]

約数ペア:

[(1, 315081144), (2, 157540572), (3, 105027048), (4, 78770286), (6, 52513524), (7, 45011592), (8, 39385143), (9, 35009016), (12, 26256762), (14, 22505796), (18, 17504508), (21, 15003864), (24, 13128381), (27, 11669672), (28, 11252898), (36, 8752254), (42, 7501932), (54, 5834836), (56, 5626449), (63, 5001288), (72, 4376127), (84, 3750966), (108, 2917418), (126, 2500644), (168, 1875483), (189, 1667096), (216, 1458709), (252, 1250322), (378, 833548), (504, 625161), (756, 416774), (1512, 208387)]