679692244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6113}}^1$

素因数の和:6173

約数の個数: 72

約数和(自身を含む): 1565379648

約数和(自身を除く): 885687404

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 1444, 1463, 2527, 2926, 3971, 5054, 5852, 6113, 7942, 10108, 12226, 15884, 24452, 27797, 42791, 55594, 67243, 85582, 111188, 116147, 134486, 171164, 232294, 268972, 464588, 470701, 813029, 941402, 1277617, 1626058, 1882804, 2206793, 2555234, 3252116, 4413586, 5110468, 8827172, 8943319, 15447551, 17886638, 24274723, 30895102, 35773276, 48549446, 61790204, 97098892, 169923061, 339846122, 679692244]

約数ペア:

[(1, 679692244), (2, 339846122), (4, 169923061), (7, 97098892), (11, 61790204), (14, 48549446), (19, 35773276), (22, 30895102), (28, 24274723), (38, 17886638), (44, 15447551), (76, 8943319), (77, 8827172), (133, 5110468), (154, 4413586), (209, 3252116), (266, 2555234), (308, 2206793), (361, 1882804), (418, 1626058), (532, 1277617), (722, 941402), (836, 813029), (1444, 470701), (1463, 464588), (2527, 268972), (2926, 232294), (3971, 171164), (5054, 134486), (5852, 116147), (6113, 111188), (7942, 85582), (10108, 67243), (12226, 55594), (15884, 42791), (24452, 27797)]