403764972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136223}}^1$

素因数の和:136262

約数の個数: 48

約数和(自身を含む): 1067996160

約数和(自身を除く): 664231188

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 136223, 272446, 408669, 544892, 817338, 1634676, 1770899, 2588237, 3541798, 5176474, 5312697, 7083596, 7764711, 10352948, 10625394, 15529422, 21250788, 31058844, 33647081, 67294162, 100941243, 134588324, 201882486, 403764972]

約数ペア:

[(1, 403764972), (2, 201882486), (3, 134588324), (4, 100941243), (6, 67294162), (12, 33647081), (13, 31058844), (19, 21250788), (26, 15529422), (38, 10625394), (39, 10352948), (52, 7764711), (57, 7083596), (76, 5312697), (78, 5176474), (114, 3541798), (156, 2588237), (228, 1770899), (247, 1634676), (494, 817338), (741, 544892), (988, 408669), (1482, 272446), (2964, 136223)]