291246000252

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3547}}^1\times {\mathrm{63949}}^1$

素因数の和:67610

約数の個数: 48

約数和(自身を含む): 686129270400

約数和(自身を除く): 394883270148

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 3547, 7094, 10641, 14188, 21282, 42564, 63949, 127898, 191847, 255796, 379529, 383694, 759058, 767388, 1138587, 1518116, 2277174, 4554348, 6842543, 13685086, 20527629, 27370172, 41055258, 82110516, 226827103, 453654206, 680481309, 907308412, 1360962618, 2721925236, 24270500021, 48541000042, 72811500063, 97082000084, 145623000126, 291246000252]

約数ペア:

[(1, 291246000252), (2, 145623000126), (3, 97082000084), (4, 72811500063), (6, 48541000042), (12, 24270500021), (107, 2721925236), (214, 1360962618), (321, 907308412), (428, 680481309), (642, 453654206), (1284, 226827103), (3547, 82110516), (7094, 41055258), (10641, 27370172), (14188, 20527629), (21282, 13685086), (42564, 6842543), (63949, 4554348), (127898, 2277174), (191847, 1518116), (255796, 1138587), (379529, 767388), (383694, 759058)]