1279139904

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{15107}}^1$

素因数の和:15142

約数の個数: 168

約数和(自身を含む): 4374672480

約数和(自身を除く): 3095532576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 15107, 21168, 28224, 30214, 42336, 45321, 60428, 84672, 90642, 105749, 120856, 135963, 181284, 211498, 241712, 271926, 317247, 362568, 407889, 422996, 483424, 543852, 634494, 725136, 740243, 815778, 845992, 951741, 966848, 1087704, 1268988, 1450272, 1480486, 1631556, 1691984, 1903482, 2175408, 2220729, 2537976, 2855223, 2900544, 2960972, 3263112, 3383968, 3806964, 4350816, 4441458, 5075952, 5710446, 5921944, 6526224, 6662187, 6767936, 7613928, 8701632, 8882916, 10151904, 11420892, 11843888, 13052448, 13324374, 15227856, 17765832, 19986561, 20303808, 22841784, 23687776, 26104896, 26648748, 30455712, 35531664, 39973122, 45683568, 47375552, 53297496, 60911424, 71063328, 79946244, 91367136, 106594992, 142126656, 159892488, 182734272, 213189984, 319784976, 426379968, 639569952, 1279139904]

約数ペア:

[(1, 1279139904), (2, 639569952), (3, 426379968), (4, 319784976), (6, 213189984), (7, 182734272), (8, 159892488), (9, 142126656), (12, 106594992), (14, 91367136), (16, 79946244), (18, 71063328), (21, 60911424), (24, 53297496), (27, 47375552), (28, 45683568), (32, 39973122), (36, 35531664), (42, 30455712), (48, 26648748), (49, 26104896), (54, 23687776), (56, 22841784), (63, 20303808), (64, 19986561), (72, 17765832), (84, 15227856), (96, 13324374), (98, 13052448), (108, 11843888), (112, 11420892), (126, 10151904), (144, 8882916), (147, 8701632), (168, 7613928), (189, 6767936), (192, 6662187), (196, 6526224), (216, 5921944), (224, 5710446), (252, 5075952), (288, 4441458), (294, 4350816), (336, 3806964), (378, 3383968), (392, 3263112), (432, 2960972), (441, 2900544), (448, 2855223), (504, 2537976), (576, 2220729), (588, 2175408), (672, 1903482), (756, 1691984), (784, 1631556), (864, 1480486), (882, 1450272), (1008, 1268988), (1176, 1087704), (1323, 966848), (1344, 951741), (1512, 845992), (1568, 815778), (1728, 740243), (1764, 725136), (2016, 634494), (2352, 543852), (2646, 483424), (3024, 422996), (3136, 407889), (3528, 362568), (4032, 317247), (4704, 271926), (5292, 241712), (6048, 211498), (7056, 181284), (9408, 135963), (10584, 120856), (12096, 105749), (14112, 90642), (15107, 84672), (21168, 60428), (28224, 45321), (30214, 42336)]