247531536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{35081}}^1$

素因数の和:35109

約数の個数: 90

約数和(自身を含む): 805868622

約数和(自身を除く): 558337086

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 35081, 70162, 105243, 140324, 210486, 245567, 280648, 315729, 420972, 491134, 561296, 631458, 736701, 841944, 982268, 1262916, 1473402, 1683888, 1718969, 1964536, 2210103, 2525832, 2946804, 3437938, 3929072, 4420206, 5051664, 5156907, 5893608, 6875876, 8840412, 10313814, 11787216, 13751752, 15470721, 17680824, 20627628, 27503504, 30941442, 35361648, 41255256, 61882884, 82510512, 123765768, 247531536]

約数ペア:

[(1, 247531536), (2, 123765768), (3, 82510512), (4, 61882884), (6, 41255256), (7, 35361648), (8, 30941442), (9, 27503504), (12, 20627628), (14, 17680824), (16, 15470721), (18, 13751752), (21, 11787216), (24, 10313814), (28, 8840412), (36, 6875876), (42, 5893608), (48, 5156907), (49, 5051664), (56, 4420206), (63, 3929072), (72, 3437938), (84, 2946804), (98, 2525832), (112, 2210103), (126, 1964536), (144, 1718969), (147, 1683888), (168, 1473402), (196, 1262916), (252, 982268), (294, 841944), (336, 736701), (392, 631458), (441, 561296), (504, 491134), (588, 420972), (784, 315729), (882, 280648), (1008, 245567), (1176, 210486), (1764, 140324), (2352, 105243), (3528, 70162), (7056, 35081)]