429590308

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 876305920

約数和(自身を除く): 446715612

約数列:

[1, 2, 4, 7, 14, 28, 79, 157, 158, 314, 316, 553, 628, 1099, 1106, 1237, 2198, 2212, 2474, 4396, 4948, 8659, 12403, 17318, 24806, 34636, 49612, 86821, 97723, 173642, 194209, 195446, 347284, 388418, 390892, 684061, 776836, 1359463, 1368122, 2718926, 2736244, 5437852, 15342511, 30685022, 61370044, 107397577, 214795154, 429590308]

約数ペア:

[(1, 429590308), (2, 214795154), (4, 107397577), (7, 61370044), (14, 30685022), (28, 15342511), (79, 5437852), (157, 2736244), (158, 2718926), (314, 1368122), (316, 1359463), (553, 776836), (628, 684061), (1099, 390892), (1106, 388418), (1237, 347284), (2198, 195446), (2212, 194209), (2474, 173642), (4396, 97723), (4948, 86821), (8659, 49612), (12403, 34636), (17318, 24806)]