1283212924672

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1358783}}^1$

素因数の和:1358854

約数の個数: 144

約数和(自身を含む): 3199512379392

約数和(自身を除く): 1916299454720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1792, 1904, 1984, 2108, 2176, 3472, 3689, 3808, 3968, 4216, 4352, 6944, 7378, 7616, 7936, 8432, 13888, 14756, 15232, 16864, 27776, 29512, 30464, 33728, 55552, 59024, 67456, 118048, 134912, 236096, 472192, 944384, 1358783, 2717566, 5435132, 9511481, 10870264, 19022962, 21740528, 23099311, 38045924, 42122273, 43481056, 46198622, 76091848, 84244546, 86962112, 92397244, 152183696, 161695177, 168489092, 173924224, 184794488, 294855911, 304367392, 323390354, 336978184, 347848448, 369588976, 589711822, 608734784, 646780708, 673956368, 716078641, 739177952, 1179423644, 1217469568, 1293561416, 1347912736, 1432157282, 1478355904, 2358847288, 2434939136, 2587122832, 2695825472, 2864314564, 2956711808, 4717694576, 5012550487, 5174245664, 5391650944, 5728629128, 5913423616, 9435389152, 10025100974, 10348491328, 10783301888, 11457258256, 18870778304, 20050201948, 20696982656, 22914516512, 37741556608, 40100403896, 41393965312, 45829033024, 75483113216, 80200807792, 91658066048, 160401615584, 183316132096, 320803231168, 641606462336, 1283212924672]

約数ペア:

[(1, 1283212924672), (2, 641606462336), (4, 320803231168), (7, 183316132096), (8, 160401615584), (14, 91658066048), (16, 80200807792), (17, 75483113216), (28, 45829033024), (31, 41393965312), (32, 40100403896), (34, 37741556608), (56, 22914516512), (62, 20696982656), (64, 20050201948), (68, 18870778304), (112, 11457258256), (119, 10783301888), (124, 10348491328), (128, 10025100974), (136, 9435389152), (217, 5913423616), (224, 5728629128), (238, 5391650944), (248, 5174245664), (256, 5012550487), (272, 4717694576), (434, 2956711808), (448, 2864314564), (476, 2695825472), (496, 2587122832), (527, 2434939136), (544, 2358847288), (868, 1478355904), (896, 1432157282), (952, 1347912736), (992, 1293561416), (1054, 1217469568), (1088, 1179423644), (1736, 739177952), (1792, 716078641), (1904, 673956368), (1984, 646780708), (2108, 608734784), (2176, 589711822), (3472, 369588976), (3689, 347848448), (3808, 336978184), (3968, 323390354), (4216, 304367392), (4352, 294855911), (6944, 184794488), (7378, 173924224), (7616, 168489092), (7936, 161695177), (8432, 152183696), (13888, 92397244), (14756, 86962112), (15232, 84244546), (16864, 76091848), (27776, 46198622), (29512, 43481056), (30464, 42122273), (33728, 38045924), (55552, 23099311), (59024, 21740528), (67456, 19022962), (118048, 10870264), (134912, 9511481), (236096, 5435132), (472192, 2717566), (944384, 1358783)]