1310822016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{487657}}^1$

素因数の和:487681

約数の個数: 64

約数和(自身を含む): 3979289280

約数和(自身を除く): 2668467264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 487657, 975314, 1462971, 1950628, 2925942, 3413599, 3901256, 5851884, 6827198, 7802512, 10240797, 11703768, 13654396, 15605024, 20481594, 23407536, 27308792, 31210048, 40963188, 46815072, 54617584, 62420096, 81926376, 93630144, 109235168, 163852752, 187260288, 218470336, 327705504, 436940672, 655411008, 1310822016]

約数ペア:

[(1, 1310822016), (2, 655411008), (3, 436940672), (4, 327705504), (6, 218470336), (7, 187260288), (8, 163852752), (12, 109235168), (14, 93630144), (16, 81926376), (21, 62420096), (24, 54617584), (28, 46815072), (32, 40963188), (42, 31210048), (48, 27308792), (56, 23407536), (64, 20481594), (84, 15605024), (96, 13654396), (112, 11703768), (128, 10240797), (168, 7802512), (192, 6827198), (224, 5851884), (336, 3901256), (384, 3413599), (448, 2925942), (672, 1950628), (896, 1462971), (1344, 975314), (2688, 487657)]