443477892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{258437}}^1$

素因数の和:258468

約数の個数: 48

約数和(自身を含む): 1215692352

約数和(自身を除く): 772214460

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 258437, 516874, 775311, 1033748, 1550622, 2842807, 3101244, 3359681, 5685614, 6719362, 8528421, 10079043, 11371228, 13438724, 17056842, 20158086, 34113684, 36956491, 40316172, 73912982, 110869473, 147825964, 221738946, 443477892]

約数ペア:

[(1, 443477892), (2, 221738946), (3, 147825964), (4, 110869473), (6, 73912982), (11, 40316172), (12, 36956491), (13, 34113684), (22, 20158086), (26, 17056842), (33, 13438724), (39, 11371228), (44, 10079043), (52, 8528421), (66, 6719362), (78, 5685614), (132, 3359681), (143, 3101244), (156, 2842807), (286, 1550622), (429, 1033748), (572, 775311), (858, 516874), (1716, 258437)]