388514544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 1113012096

約数和(自身を除く): 724497552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 151, 176, 242, 264, 302, 363, 443, 453, 484, 528, 604, 726, 886, 906, 968, 1208, 1329, 1452, 1661, 1772, 1812, 1936, 2416, 2658, 2904, 3322, 3544, 3624, 4873, 4983, 5316, 5808, 6644, 7088, 7248, 9746, 9966, 10632, 13288, 14619, 18271, 19492, 19932, 21264, 26576, 29238, 36542, 38984, 39864, 53603, 54813, 58476, 66893, 73084, 77968, 79728, 107206, 109626, 116952, 133786, 146168, 160809, 200679, 214412, 219252, 233904, 267572, 292336, 321618, 401358, 428824, 438504, 535144, 643236, 735823, 802716, 857648, 877008, 1070288, 1286472, 1471646, 1605432, 2207469, 2572944, 2943292, 3210864, 4414938, 5886584, 8094053, 8829876, 11773168, 16188106, 17659752, 24282159, 32376212, 35319504, 48564318, 64752424, 97128636, 129504848, 194257272, 388514544]

約数ペア:

[(1, 388514544), (2, 194257272), (3, 129504848), (4, 97128636), (6, 64752424), (8, 48564318), (11, 35319504), (12, 32376212), (16, 24282159), (22, 17659752), (24, 16188106), (33, 11773168), (44, 8829876), (48, 8094053), (66, 5886584), (88, 4414938), (121, 3210864), (132, 2943292), (151, 2572944), (176, 2207469), (242, 1605432), (264, 1471646), (302, 1286472), (363, 1070288), (443, 877008), (453, 857648), (484, 802716), (528, 735823), (604, 643236), (726, 535144), (886, 438504), (906, 428824), (968, 401358), (1208, 321618), (1329, 292336), (1452, 267572), (1661, 233904), (1772, 219252), (1812, 214412), (1936, 200679), (2416, 160809), (2658, 146168), (2904, 133786), (3322, 116952), (3544, 109626), (3624, 107206), (4873, 79728), (4983, 77968), (5316, 73084), (5808, 66893), (6644, 58476), (7088, 54813), (7248, 53603), (9746, 39864), (9966, 38984), (10632, 36542), (13288, 29238), (14619, 26576), (18271, 21264), (19492, 19932)]