217376712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13963

約数の個数: 96

約数和(自身を含む): 694586880

約数和(自身を除く): 477210168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 13913, 15624, 27826, 41739, 55652, 83478, 97391, 111304, 125217, 166956, 194782, 250434, 292173, 333912, 389564, 431303, 500868, 584346, 779128, 862606, 876519, 1001736, 1168692, 1293909, 1725212, 1753038, 2337384, 2587818, 3019121, 3450424, 3506076, 3881727, 5175636, 6038242, 7012152, 7763454, 9057363, 10351272, 12076484, 15526908, 18114726, 24152968, 27172089, 31053816, 36229452, 54344178, 72458904, 108688356, 217376712]

約数ペア:

[(1, 217376712), (2, 108688356), (3, 72458904), (4, 54344178), (6, 36229452), (7, 31053816), (8, 27172089), (9, 24152968), (12, 18114726), (14, 15526908), (18, 12076484), (21, 10351272), (24, 9057363), (28, 7763454), (31, 7012152), (36, 6038242), (42, 5175636), (56, 3881727), (62, 3506076), (63, 3450424), (72, 3019121), (84, 2587818), (93, 2337384), (124, 1753038), (126, 1725212), (168, 1293909), (186, 1168692), (217, 1001736), (248, 876519), (252, 862606), (279, 779128), (372, 584346), (434, 500868), (504, 431303), (558, 389564), (651, 333912), (744, 292173), (868, 250434), (1116, 194782), (1302, 166956), (1736, 125217), (1953, 111304), (2232, 97391), (2604, 83478), (3906, 55652), (5208, 41739), (7812, 27826), (13913, 15624)]