1973664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 7076160

約数和(自身を除く): 5102496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 89, 96, 99, 112, 126, 132, 144, 154, 168, 176, 178, 198, 224, 231, 252, 264, 267, 288, 308, 336, 352, 356, 396, 462, 504, 528, 534, 616, 623, 672, 693, 712, 792, 801, 924, 979, 1008, 1056, 1068, 1232, 1246, 1386, 1424, 1584, 1602, 1848, 1869, 1958, 2016, 2136, 2464, 2492, 2772, 2848, 2937, 3168, 3204, 3696, 3738, 3916, 4272, 4984, 5544, 5607, 5874, 6408, 6853, 7392, 7476, 7832, 8544, 8811, 9968, 11088, 11214, 11748, 12816, 13706, 14952, 15664, 17622, 19936, 20559, 22176, 22428, 23496, 25632, 27412, 29904, 31328, 35244, 41118, 44856, 46992, 54824, 59808, 61677, 70488, 82236, 89712, 93984, 109648, 123354, 140976, 164472, 179424, 219296, 246708, 281952, 328944, 493416, 657888, 986832, 1973664]

約数ペア:

[(1, 1973664), (2, 986832), (3, 657888), (4, 493416), (6, 328944), (7, 281952), (8, 246708), (9, 219296), (11, 179424), (12, 164472), (14, 140976), (16, 123354), (18, 109648), (21, 93984), (22, 89712), (24, 82236), (28, 70488), (32, 61677), (33, 59808), (36, 54824), (42, 46992), (44, 44856), (48, 41118), (56, 35244), (63, 31328), (66, 29904), (72, 27412), (77, 25632), (84, 23496), (88, 22428), (89, 22176), (96, 20559), (99, 19936), (112, 17622), (126, 15664), (132, 14952), (144, 13706), (154, 12816), (168, 11748), (176, 11214), (178, 11088), (198, 9968), (224, 8811), (231, 8544), (252, 7832), (264, 7476), (267, 7392), (288, 6853), (308, 6408), (336, 5874), (352, 5607), (356, 5544), (396, 4984), (462, 4272), (504, 3916), (528, 3738), (534, 3696), (616, 3204), (623, 3168), (672, 2937), (693, 2848), (712, 2772), (792, 2492), (801, 2464), (924, 2136), (979, 2016), (1008, 1958), (1056, 1869), (1068, 1848), (1232, 1602), (1246, 1584), (1386, 1424)]