353031476

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 772974720

約数和(自身を除く): 419943244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 329, 532, 658, 893, 931, 1316, 1786, 1862, 2017, 2303, 3572, 3724, 4034, 4606, 6251, 8068, 9212, 12502, 14119, 25004, 28238, 38323, 43757, 56476, 76646, 87514, 94799, 98833, 153292, 175028, 189598, 197666, 268261, 379196, 395332, 536522, 663593, 1073044, 1327186, 1801181, 1877827, 2654372, 3602362, 3755654, 4645151, 7204724, 7511308, 9290302, 12608267, 18580604, 25216534, 50433068, 88257869, 176515738, 353031476]

約数ペア:

[(1, 353031476), (2, 176515738), (4, 88257869), (7, 50433068), (14, 25216534), (19, 18580604), (28, 12608267), (38, 9290302), (47, 7511308), (49, 7204724), (76, 4645151), (94, 3755654), (98, 3602362), (133, 2654372), (188, 1877827), (196, 1801181), (266, 1327186), (329, 1073044), (532, 663593), (658, 536522), (893, 395332), (931, 379196), (1316, 268261), (1786, 197666), (1862, 189598), (2017, 175028), (2303, 153292), (3572, 98833), (3724, 94799), (4034, 87514), (4606, 76646), (6251, 56476), (8068, 43757), (9212, 38323), (12502, 28238), (14119, 25004)]