1315654248

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 3467318400

約数和(自身を除く): 2151664152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 83, 89, 123, 164, 166, 178, 181, 246, 249, 267, 328, 332, 356, 362, 492, 498, 534, 543, 664, 712, 724, 984, 996, 1068, 1086, 1448, 1992, 2136, 2172, 3403, 3649, 4344, 6806, 7298, 7387, 7421, 10209, 10947, 13612, 14596, 14774, 14842, 15023, 16109, 20418, 21894, 22161, 22263, 27224, 29192, 29548, 29684, 30046, 32218, 40836, 43788, 44322, 44526, 45069, 48327, 59096, 59368, 60092, 64436, 81672, 87576, 88644, 89052, 90138, 96654, 120184, 128872, 177288, 178104, 180276, 193308, 302867, 360552, 386616, 605734, 615943, 660469, 908601, 1211468, 1231886, 1320938, 1337047, 1817202, 1847829, 1981407, 2422936, 2463772, 2641876, 2674094, 3634404, 3695658, 3962814, 4011141, 4927544, 5283752, 5348188, 7268808, 7391316, 7925628, 8022282, 10696376, 14782632, 15851256, 16044564, 32089128, 54818927, 109637854, 164456781, 219275708, 328913562, 438551416, 657827124, 1315654248]

約数ペア:

[(1, 1315654248), (2, 657827124), (3, 438551416), (4, 328913562), (6, 219275708), (8, 164456781), (12, 109637854), (24, 54818927), (41, 32089128), (82, 16044564), (83, 15851256), (89, 14782632), (123, 10696376), (164, 8022282), (166, 7925628), (178, 7391316), (181, 7268808), (246, 5348188), (249, 5283752), (267, 4927544), (328, 4011141), (332, 3962814), (356, 3695658), (362, 3634404), (492, 2674094), (498, 2641876), (534, 2463772), (543, 2422936), (664, 1981407), (712, 1847829), (724, 1817202), (984, 1337047), (996, 1320938), (1068, 1231886), (1086, 1211468), (1448, 908601), (1992, 660469), (2136, 615943), (2172, 605734), (3403, 386616), (3649, 360552), (4344, 302867), (6806, 193308), (7298, 180276), (7387, 178104), (7421, 177288), (10209, 128872), (10947, 120184), (13612, 96654), (14596, 90138), (14774, 89052), (14842, 88644), (15023, 87576), (16109, 81672), (20418, 64436), (21894, 60092), (22161, 59368), (22263, 59096), (27224, 48327), (29192, 45069), (29548, 44526), (29684, 44322), (30046, 43788), (32218, 40836)]