218361572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9311}}^1$

素因数の和:9380

約数の個数: 48

約数和(自身を含む): 459938304

約数和(自身を除く): 241576732

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 9311, 11726, 18622, 23452, 37244, 102421, 121043, 204842, 242086, 381751, 409684, 484172, 763502, 1331473, 1527004, 2662946, 4199261, 4962763, 5325892, 8398522, 9925526, 16797044, 19851052, 54590393, 109180786, 218361572]

約数ペア:

[(1, 218361572), (2, 109180786), (4, 54590393), (11, 19851052), (13, 16797044), (22, 9925526), (26, 8398522), (41, 5325892), (44, 4962763), (52, 4199261), (82, 2662946), (143, 1527004), (164, 1331473), (286, 763502), (451, 484172), (533, 409684), (572, 381751), (902, 242086), (1066, 204842), (1804, 121043), (2132, 102421), (5863, 37244), (9311, 23452), (11726, 18622)]