308840476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 639959040

約数和(自身を除く): 331118564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 383, 434, 766, 868, 929, 1532, 1858, 2681, 3716, 5362, 6503, 10724, 11873, 13006, 23746, 26012, 28799, 47492, 57598, 83111, 115196, 166222, 201593, 332444, 355807, 403186, 711614, 806372, 1423228, 2490649, 4981298, 9962596, 11030017, 22060034, 44120068, 77210119, 154420238, 308840476]

約数ペア:

[(1, 308840476), (2, 154420238), (4, 77210119), (7, 44120068), (14, 22060034), (28, 11030017), (31, 9962596), (62, 4981298), (124, 2490649), (217, 1423228), (383, 806372), (434, 711614), (766, 403186), (868, 355807), (929, 332444), (1532, 201593), (1858, 166222), (2681, 115196), (3716, 83111), (5362, 57598), (6503, 47492), (10724, 28799), (11873, 26012), (13006, 23746)]