225070664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10030

約数の個数: 64

約数和(自身を含む): 536202240

約数和(自身を除く): 311131576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 9973, 11284, 19946, 22568, 39892, 69811, 79784, 129649, 139622, 259298, 279244, 309163, 518596, 558488, 618326, 907543, 1037192, 1236652, 1815086, 2164141, 2473304, 3630172, 4019119, 4328282, 7260344, 8038238, 8656564, 16076476, 17313128, 28133833, 32152952, 56267666, 112535332, 225070664]

約数ペア:

[(1, 225070664), (2, 112535332), (4, 56267666), (7, 32152952), (8, 28133833), (13, 17313128), (14, 16076476), (26, 8656564), (28, 8038238), (31, 7260344), (52, 4328282), (56, 4019119), (62, 3630172), (91, 2473304), (104, 2164141), (124, 1815086), (182, 1236652), (217, 1037192), (248, 907543), (364, 618326), (403, 558488), (434, 518596), (728, 309163), (806, 279244), (868, 259298), (1612, 139622), (1736, 129649), (2821, 79784), (3224, 69811), (5642, 39892), (9973, 22568), (11284, 19946)]