681819264

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{84551}}^1$

素因数の和:84578

約数の個数: 96

約数和(自身を含む): 2242319040

約数和(自身を除く): 1560499776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 84551, 169102, 253653, 338204, 507306, 591857, 676408, 760959, 1014612, 1183714, 1352816, 1521918, 1775571, 2029224, 2367428, 2705632, 3043836, 3551142, 4058448, 4734856, 5326713, 5411264, 6087672, 7102284, 8116896, 9469712, 10653426, 10822528, 12175344, 14204568, 16233792, 18939424, 21306852, 24350688, 28409136, 32467584, 37878848, 42613704, 48701376, 56818272, 75757696, 85227408, 97402752, 113636544, 170454816, 227273088, 340909632, 681819264]

約数ペア:

[(1, 681819264), (2, 340909632), (3, 227273088), (4, 170454816), (6, 113636544), (7, 97402752), (8, 85227408), (9, 75757696), (12, 56818272), (14, 48701376), (16, 42613704), (18, 37878848), (21, 32467584), (24, 28409136), (28, 24350688), (32, 21306852), (36, 18939424), (42, 16233792), (48, 14204568), (56, 12175344), (63, 10822528), (64, 10653426), (72, 9469712), (84, 8116896), (96, 7102284), (112, 6087672), (126, 5411264), (128, 5326713), (144, 4734856), (168, 4058448), (192, 3551142), (224, 3043836), (252, 2705632), (288, 2367428), (336, 2029224), (384, 1775571), (448, 1521918), (504, 1352816), (576, 1183714), (672, 1014612), (896, 760959), (1008, 676408), (1152, 591857), (1344, 507306), (2016, 338204), (2688, 253653), (4032, 169102), (8064, 84551)]