1186728704

素因数分解:

$2^8\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1091}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 2714170368

約数和(自身を除く): 1527441664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 607, 896, 1091, 1214, 1792, 2182, 2428, 4249, 4364, 4856, 7637, 8498, 8728, 9712, 15274, 16996, 17456, 19424, 30548, 33992, 34912, 38848, 61096, 67984, 69824, 77696, 122192, 135968, 139648, 155392, 244384, 271936, 279296, 488768, 543872, 662237, 977536, 1087744, 1324474, 1955072, 2648948, 4635659, 5297896, 9271318, 10595792, 18542636, 21191584, 37085272, 42383168, 74170544, 84766336, 148341088, 169532672, 296682176, 593364352, 1186728704]

約数ペア:

[(1, 1186728704), (2, 593364352), (4, 296682176), (7, 169532672), (8, 148341088), (14, 84766336), (16, 74170544), (28, 42383168), (32, 37085272), (56, 21191584), (64, 18542636), (112, 10595792), (128, 9271318), (224, 5297896), (256, 4635659), (448, 2648948), (607, 1955072), (896, 1324474), (1091, 1087744), (1214, 977536), (1792, 662237), (2182, 543872), (2428, 488768), (4249, 279296), (4364, 271936), (4856, 244384), (7637, 155392), (8498, 139648), (8728, 135968), (9712, 122192), (15274, 77696), (16996, 69824), (17456, 67984), (19424, 61096), (30548, 38848), (33992, 34912)]