213511272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16691}}^1$

素因数の和:16754

約数の個数: 64

約数和(自身を含む): 588893760

約数和(自身を除く): 375382488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 16691, 33382, 50073, 66764, 100146, 133528, 200292, 216983, 400584, 433966, 650949, 684331, 867932, 1301898, 1368662, 1735864, 2052993, 2603796, 2737324, 4105986, 5207592, 5474648, 8211972, 8896303, 16423944, 17792606, 26688909, 35585212, 53377818, 71170424, 106755636, 213511272]

約数ペア:

[(1, 213511272), (2, 106755636), (3, 71170424), (4, 53377818), (6, 35585212), (8, 26688909), (12, 17792606), (13, 16423944), (24, 8896303), (26, 8211972), (39, 5474648), (41, 5207592), (52, 4105986), (78, 2737324), (82, 2603796), (104, 2052993), (123, 1735864), (156, 1368662), (164, 1301898), (246, 867932), (312, 684331), (328, 650949), (492, 433966), (533, 400584), (984, 216983), (1066, 200292), (1599, 133528), (2132, 100146), (3198, 66764), (4264, 50073), (6396, 33382), (12792, 16691)]