15999968768

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:3012

約数の個数: 160

約数和(自身を含む): 38706522624

約数和(自身を除く): 22706553856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 67, 92, 112, 128, 134, 161, 184, 224, 256, 268, 322, 368, 448, 469, 512, 536, 644, 736, 896, 938, 1072, 1288, 1472, 1541, 1792, 1876, 2144, 2576, 2897, 2944, 3082, 3584, 3752, 4288, 5152, 5794, 5888, 6164, 7504, 8576, 10304, 10787, 11588, 11776, 12328, 15008, 17152, 20279, 20608, 21574, 23176, 24656, 30016, 34304, 40558, 41216, 43148, 46352, 49312, 60032, 66631, 81116, 82432, 86296, 92704, 98624, 120064, 133262, 162232, 172592, 185408, 194099, 197248, 240128, 266524, 324464, 345184, 370816, 388198, 394496, 466417, 533048, 648928, 690368, 741632, 776396, 788992, 932834, 1066096, 1297856, 1358693, 1380736, 1483264, 1552792, 1865668, 2132192, 2595712, 2717386, 2761472, 3105584, 3731336, 4264384, 4464277, 5191424, 5434772, 5522944, 6211168, 7462672, 8528768, 8928554, 10382848, 10869544, 12422336, 14925344, 17057536, 17857108, 21739088, 24844672, 29850688, 31249939, 34115072, 35714216, 43478176, 49689344, 59701376, 62499878, 71428432, 86956352, 99378688, 119402752, 124999756, 142856864, 173912704, 238805504, 249999512, 285713728, 347825408, 499999024, 571427456, 695650816, 999998048, 1142854912, 1999996096, 2285709824, 3999992192, 7999984384, 15999968768]

約数ペア:

[(1, 15999968768), (2, 7999984384), (4, 3999992192), (7, 2285709824), (8, 1999996096), (14, 1142854912), (16, 999998048), (23, 695650816), (28, 571427456), (32, 499999024), (46, 347825408), (56, 285713728), (64, 249999512), (67, 238805504), (92, 173912704), (112, 142856864), (128, 124999756), (134, 119402752), (161, 99378688), (184, 86956352), (224, 71428432), (256, 62499878), (268, 59701376), (322, 49689344), (368, 43478176), (448, 35714216), (469, 34115072), (512, 31249939), (536, 29850688), (644, 24844672), (736, 21739088), (896, 17857108), (938, 17057536), (1072, 14925344), (1288, 12422336), (1472, 10869544), (1541, 10382848), (1792, 8928554), (1876, 8528768), (2144, 7462672), (2576, 6211168), (2897, 5522944), (2944, 5434772), (3082, 5191424), (3584, 4464277), (3752, 4264384), (4288, 3731336), (5152, 3105584), (5794, 2761472), (5888, 2717386), (6164, 2595712), (7504, 2132192), (8576, 1865668), (10304, 1552792), (10787, 1483264), (11588, 1380736), (11776, 1358693), (12328, 1297856), (15008, 1066096), (17152, 932834), (20279, 788992), (20608, 776396), (21574, 741632), (23176, 690368), (24656, 648928), (30016, 533048), (34304, 466417), (40558, 394496), (41216, 388198), (43148, 370816), (46352, 345184), (49312, 324464), (60032, 266524), (66631, 240128), (81116, 197248), (82432, 194099), (86296, 185408), (92704, 172592), (98624, 162232), (120064, 133262)]