681004032

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7205

約数の個数: 88

約数和(自身を含む): 1873938432

約数和(自身を除く): 1192934400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7151, 7936, 11904, 14302, 15872, 21453, 23808, 28604, 31744, 42906, 47616, 57208, 85812, 95232, 114416, 171624, 221681, 228832, 343248, 443362, 457664, 665043, 686496, 886724, 915328, 1330086, 1372992, 1773448, 1830656, 2660172, 2745984, 3546896, 3661312, 5320344, 5491968, 7093792, 7322624, 10640688, 10983936, 14187584, 21281376, 21967872, 28375168, 42562752, 56750336, 85125504, 113500672, 170251008, 227001344, 340502016, 681004032]

約数ペア:

[(1, 681004032), (2, 340502016), (3, 227001344), (4, 170251008), (6, 113500672), (8, 85125504), (12, 56750336), (16, 42562752), (24, 28375168), (31, 21967872), (32, 21281376), (48, 14187584), (62, 10983936), (64, 10640688), (93, 7322624), (96, 7093792), (124, 5491968), (128, 5320344), (186, 3661312), (192, 3546896), (248, 2745984), (256, 2660172), (372, 1830656), (384, 1773448), (496, 1372992), (512, 1330086), (744, 915328), (768, 886724), (992, 686496), (1024, 665043), (1488, 457664), (1536, 443362), (1984, 343248), (2976, 228832), (3072, 221681), (3968, 171624), (5952, 114416), (7151, 95232), (7936, 85812), (11904, 57208), (14302, 47616), (15872, 42906), (21453, 31744), (23808, 28604)]