1272923568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2144

約数の個数: 180

約数和(自身を含む): 4192666920

約数和(自身を除く): 2919743352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 534, 588, 623, 712, 784, 801, 882, 1008, 1068, 1176, 1246, 1424, 1602, 1764, 1869, 2027, 2136, 2352, 2492, 3204, 3528, 3738, 4054, 4272, 4361, 4984, 5607, 6081, 6408, 7056, 7476, 8108, 8722, 9968, 11214, 12162, 12816, 13083, 14189, 14952, 16216, 17444, 18243, 22428, 24324, 26166, 28378, 29904, 32432, 34888, 36486, 39249, 42567, 44856, 48648, 52332, 56756, 69776, 72972, 78498, 85134, 89712, 97296, 99323, 104664, 113512, 127701, 145944, 156996, 170268, 180403, 198646, 209328, 227024, 255402, 291888, 297969, 313992, 340536, 360806, 397292, 510804, 541209, 595938, 627984, 681072, 721612, 794584, 893907, 1021608, 1082418, 1191876, 1262821, 1443224, 1589168, 1623627, 1787814, 2043216, 2164836, 2383752, 2525642, 2886448, 3247254, 3575628, 3788463, 4329672, 4767504, 5051284, 6494508, 7151256, 7576926, 8659344, 8839747, 10102568, 11365389, 12989016, 14302512, 15153852, 17679494, 20205136, 22730778, 25978032, 26519241, 30307704, 35358988, 45461556, 53038482, 60615408, 70717976, 79557723, 90923112, 106076964, 141435952, 159115446, 181846224, 212153928, 318230892, 424307856, 636461784, 1272923568]

約数ペア:

[(1, 1272923568), (2, 636461784), (3, 424307856), (4, 318230892), (6, 212153928), (7, 181846224), (8, 159115446), (9, 141435952), (12, 106076964), (14, 90923112), (16, 79557723), (18, 70717976), (21, 60615408), (24, 53038482), (28, 45461556), (36, 35358988), (42, 30307704), (48, 26519241), (49, 25978032), (56, 22730778), (63, 20205136), (72, 17679494), (84, 15153852), (89, 14302512), (98, 12989016), (112, 11365389), (126, 10102568), (144, 8839747), (147, 8659344), (168, 7576926), (178, 7151256), (196, 6494508), (252, 5051284), (267, 4767504), (294, 4329672), (336, 3788463), (356, 3575628), (392, 3247254), (441, 2886448), (504, 2525642), (534, 2383752), (588, 2164836), (623, 2043216), (712, 1787814), (784, 1623627), (801, 1589168), (882, 1443224), (1008, 1262821), (1068, 1191876), (1176, 1082418), (1246, 1021608), (1424, 893907), (1602, 794584), (1764, 721612), (1869, 681072), (2027, 627984), (2136, 595938), (2352, 541209), (2492, 510804), (3204, 397292), (3528, 360806), (3738, 340536), (4054, 313992), (4272, 297969), (4361, 291888), (4984, 255402), (5607, 227024), (6081, 209328), (6408, 198646), (7056, 180403), (7476, 170268), (8108, 156996), (8722, 145944), (9968, 127701), (11214, 113512), (12162, 104664), (12816, 99323), (13083, 97296), (14189, 89712), (14952, 85134), (16216, 78498), (17444, 72972), (18243, 69776), (22428, 56756), (24324, 52332), (26166, 48648), (28378, 44856), (29904, 42567), (32432, 39249), (34888, 36486)]