1681294872

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{13043}}^1$

素因数の和:13224

約数の個数: 64

約数和(自身を含む): 4338956160

約数和(自身を除く): 2657661288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 786, 984, 1048, 1572, 3144, 5371, 10742, 13043, 16113, 21484, 26086, 32226, 39129, 42968, 52172, 64452, 78258, 104344, 128904, 156516, 313032, 534763, 1069526, 1604289, 1708633, 2139052, 3208578, 3417266, 4278104, 5125899, 6417156, 6834532, 10251798, 12834312, 13669064, 20503596, 41007192, 70053953, 140107906, 210161859, 280215812, 420323718, 560431624, 840647436, 1681294872]

約数ペア:

[(1, 1681294872), (2, 840647436), (3, 560431624), (4, 420323718), (6, 280215812), (8, 210161859), (12, 140107906), (24, 70053953), (41, 41007192), (82, 20503596), (123, 13669064), (131, 12834312), (164, 10251798), (246, 6834532), (262, 6417156), (328, 5125899), (393, 4278104), (492, 3417266), (524, 3208578), (786, 2139052), (984, 1708633), (1048, 1604289), (1572, 1069526), (3144, 534763), (5371, 313032), (10742, 156516), (13043, 128904), (16113, 104344), (21484, 78258), (26086, 64452), (32226, 52172), (39129, 42968)]