225120016

素因数分解:

$2^4\times {\mathrm{11}}^4\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 75

約数和(自身を含む): 495760215

約数和(自身を除く): 270640199

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 961, 968, 1331, 1364, 1922, 1936, 2662, 2728, 3751, 3844, 5324, 5456, 7502, 7688, 10571, 10648, 14641, 15004, 15376, 21142, 21296, 29282, 30008, 41261, 42284, 58564, 60016, 82522, 84568, 116281, 117128, 165044, 169136, 232562, 234256, 330088, 453871, 465124, 660176, 907742, 930248, 1279091, 1815484, 1860496, 2558182, 3630968, 5116364, 7261936, 10232728, 14070001, 20465456, 28140002, 56280004, 112560008, 225120016]

約数ペア:

[(1, 225120016), (2, 112560008), (4, 56280004), (8, 28140002), (11, 20465456), (16, 14070001), (22, 10232728), (31, 7261936), (44, 5116364), (62, 3630968), (88, 2558182), (121, 1860496), (124, 1815484), (176, 1279091), (242, 930248), (248, 907742), (341, 660176), (484, 465124), (496, 453871), (682, 330088), (961, 234256), (968, 232562), (1331, 169136), (1364, 165044), (1922, 117128), (1936, 116281), (2662, 84568), (2728, 82522), (3751, 60016), (3844, 58564), (5324, 42284), (5456, 41261), (7502, 30008), (7688, 29282), (10571, 21296), (10648, 21142), (14641, 15376)]