474070012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 941504256

約数和(自身を除く): 467434244

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 169, 172, 188, 338, 347, 559, 611, 676, 694, 1118, 1222, 1388, 2021, 2236, 2444, 4042, 4511, 7267, 7943, 8084, 9022, 14534, 14921, 15886, 16309, 18044, 26273, 29068, 29842, 31772, 32618, 52546, 58643, 59684, 65236, 105092, 117286, 193973, 212017, 234572, 341549, 387946, 424034, 683098, 701287, 775892, 848068, 1366196, 1402574, 2521649, 2756221, 2805148, 5043298, 5512442, 9116731, 10086596, 11024884, 18233462, 36466924, 118517503, 237035006, 474070012]

約数ペア:

[(1, 474070012), (2, 237035006), (4, 118517503), (13, 36466924), (26, 18233462), (43, 11024884), (47, 10086596), (52, 9116731), (86, 5512442), (94, 5043298), (169, 2805148), (172, 2756221), (188, 2521649), (338, 1402574), (347, 1366196), (559, 848068), (611, 775892), (676, 701287), (694, 683098), (1118, 424034), (1222, 387946), (1388, 341549), (2021, 234572), (2236, 212017), (2444, 193973), (4042, 117286), (4511, 105092), (7267, 65236), (7943, 59684), (8084, 58643), (9022, 52546), (14534, 32618), (14921, 31772), (15886, 29842), (16309, 29068), (18044, 26273)]