1154992216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15289}}^1$

素因数の和:15392

約数の個数: 64

約数和(自身を含む): 2642112000

約数和(自身を除く): 1487119784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 994, 1064, 1349, 1988, 2698, 3976, 5396, 9443, 10792, 15289, 18886, 30578, 37772, 61156, 75544, 107023, 122312, 214046, 290491, 428092, 580982, 856184, 1085519, 1161964, 2033437, 2171038, 2323928, 4066874, 4342076, 7598633, 8133748, 8684152, 15197266, 16267496, 20624861, 30394532, 41249722, 60789064, 82499444, 144374027, 164998888, 288748054, 577496108, 1154992216]

約数ペア:

[(1, 1154992216), (2, 577496108), (4, 288748054), (7, 164998888), (8, 144374027), (14, 82499444), (19, 60789064), (28, 41249722), (38, 30394532), (56, 20624861), (71, 16267496), (76, 15197266), (133, 8684152), (142, 8133748), (152, 7598633), (266, 4342076), (284, 4066874), (497, 2323928), (532, 2171038), (568, 2033437), (994, 1161964), (1064, 1085519), (1349, 856184), (1988, 580982), (2698, 428092), (3976, 290491), (5396, 214046), (9443, 122312), (10792, 107023), (15289, 75544), (18886, 61156), (30578, 37772)]