319192488

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{13313}}^1$

素因数の和:13368

約数の個数: 80

約数和(自身を含む): 918266580

約数和(自身を除く): 599074092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 13313, 23976, 26626, 39939, 53252, 79878, 106504, 119817, 159756, 239634, 319512, 359451, 479268, 492581, 718902, 958536, 985162, 1078353, 1437804, 1477743, 1970324, 2156706, 2875608, 2955486, 3940648, 4313412, 4433229, 5910972, 8626824, 8866458, 11821944, 13299687, 17732916, 26599374, 35465832, 39899061, 53198748, 79798122, 106397496, 159596244, 319192488]

約数ペア:

[(1, 319192488), (2, 159596244), (3, 106397496), (4, 79798122), (6, 53198748), (8, 39899061), (9, 35465832), (12, 26599374), (18, 17732916), (24, 13299687), (27, 11821944), (36, 8866458), (37, 8626824), (54, 5910972), (72, 4433229), (74, 4313412), (81, 3940648), (108, 2955486), (111, 2875608), (148, 2156706), (162, 1970324), (216, 1477743), (222, 1437804), (296, 1078353), (324, 985162), (333, 958536), (444, 718902), (648, 492581), (666, 479268), (888, 359451), (999, 319512), (1332, 239634), (1998, 159756), (2664, 119817), (2997, 106504), (3996, 79878), (5994, 53252), (7992, 39939), (11988, 26626), (13313, 23976)]