253865448

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1223}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 729259200

約数和(自身を除く): 475393752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1116, 1223, 1674, 1922, 2232, 2446, 2883, 3348, 3669, 3844, 4892, 5766, 6696, 7338, 7688, 8649, 9784, 11007, 11532, 14676, 17298, 22014, 23064, 25947, 29352, 33021, 34596, 37913, 44028, 51894, 66042, 69192, 75826, 88056, 103788, 113739, 132084, 151652, 207576, 227478, 264168, 303304, 341217, 454956, 682434, 909912, 1023651, 1175303, 1364868, 2047302, 2350606, 2729736, 3525909, 4094604, 4701212, 7051818, 8189208, 9402424, 10577727, 14103636, 21155454, 28207272, 31733181, 42310908, 63466362, 84621816, 126932724, 253865448]

約数ペア:

[(1, 253865448), (2, 126932724), (3, 84621816), (4, 63466362), (6, 42310908), (8, 31733181), (9, 28207272), (12, 21155454), (18, 14103636), (24, 10577727), (27, 9402424), (31, 8189208), (36, 7051818), (54, 4701212), (62, 4094604), (72, 3525909), (93, 2729736), (108, 2350606), (124, 2047302), (186, 1364868), (216, 1175303), (248, 1023651), (279, 909912), (372, 682434), (558, 454956), (744, 341217), (837, 303304), (961, 264168), (1116, 227478), (1223, 207576), (1674, 151652), (1922, 132084), (2232, 113739), (2446, 103788), (2883, 88056), (3348, 75826), (3669, 69192), (3844, 66042), (4892, 51894), (5766, 44028), (6696, 37913), (7338, 34596), (7688, 33021), (8649, 29352), (9784, 25947), (11007, 23064), (11532, 22014), (14676, 17298)]