388362548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1033}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 806023680

約数和(自身を除く): 417661132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 463, 812, 926, 1033, 1852, 2066, 3241, 4132, 6482, 7231, 12964, 13427, 14462, 26854, 28924, 29957, 53708, 59914, 93989, 119828, 187978, 209699, 375956, 419398, 478279, 838796, 956558, 1913116, 3347953, 6695906, 13391812, 13870091, 27740182, 55480364, 97090637, 194181274, 388362548]

約数ペア:

[(1, 388362548), (2, 194181274), (4, 97090637), (7, 55480364), (14, 27740182), (28, 13870091), (29, 13391812), (58, 6695906), (116, 3347953), (203, 1913116), (406, 956558), (463, 838796), (812, 478279), (926, 419398), (1033, 375956), (1852, 209699), (2066, 187978), (3241, 119828), (4132, 93989), (6482, 59914), (7231, 53708), (12964, 29957), (13427, 28924), (14462, 26854)]