38644848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 121944576

約数和(自身を除く): 83299728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 787, 792, 1023, 1116, 1364, 1488, 1574, 1584, 2046, 2232, 2361, 2728, 3069, 3148, 4092, 4464, 4722, 5456, 6138, 6296, 7083, 8184, 8657, 9444, 12276, 12592, 14166, 16368, 17314, 18888, 24397, 24552, 25971, 28332, 34628, 37776, 48794, 49104, 51942, 56664, 69256, 73191, 77913, 97588, 103884, 113328, 138512, 146382, 155826, 195176, 207768, 219573, 268367, 292764, 311652, 390352, 415536, 439146, 536734, 585528, 623304, 805101, 878292, 1073468, 1171056, 1246608, 1610202, 1756584, 2146936, 2415303, 3220404, 3513168, 4293872, 4830606, 6440808, 9661212, 12881616, 19322424, 38644848]

約数ペア:

[(1, 38644848), (2, 19322424), (3, 12881616), (4, 9661212), (6, 6440808), (8, 4830606), (9, 4293872), (11, 3513168), (12, 3220404), (16, 2415303), (18, 2146936), (22, 1756584), (24, 1610202), (31, 1246608), (33, 1171056), (36, 1073468), (44, 878292), (48, 805101), (62, 623304), (66, 585528), (72, 536734), (88, 439146), (93, 415536), (99, 390352), (124, 311652), (132, 292764), (144, 268367), (176, 219573), (186, 207768), (198, 195176), (248, 155826), (264, 146382), (279, 138512), (341, 113328), (372, 103884), (396, 97588), (496, 77913), (528, 73191), (558, 69256), (682, 56664), (744, 51942), (787, 49104), (792, 48794), (1023, 37776), (1116, 34628), (1364, 28332), (1488, 25971), (1574, 24552), (1584, 24397), (2046, 18888), (2232, 17314), (2361, 16368), (2728, 14166), (3069, 12592), (3148, 12276), (4092, 9444), (4464, 8657), (4722, 8184), (5456, 7083), (6138, 6296)]