254856996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 705761280

約数和(自身を除く): 450904284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 127, 153, 204, 254, 306, 381, 459, 508, 612, 762, 918, 1093, 1143, 1524, 1836, 2159, 2186, 2286, 3279, 3429, 4318, 4372, 4572, 6477, 6558, 6858, 8636, 9837, 12954, 13116, 13716, 18581, 19431, 19674, 25908, 29511, 37162, 38862, 39348, 55743, 58293, 59022, 74324, 77724, 111486, 116586, 118044, 138811, 167229, 222972, 233172, 277622, 334458, 416433, 501687, 555244, 668916, 832866, 1003374, 1249299, 1665732, 2006748, 2359787, 2498598, 3747897, 4719574, 4997196, 7079361, 7495794, 9439148, 14158722, 14991588, 21238083, 28317444, 42476166, 63714249, 84952332, 127428498, 254856996]

約数ペア:

[(1, 254856996), (2, 127428498), (3, 84952332), (4, 63714249), (6, 42476166), (9, 28317444), (12, 21238083), (17, 14991588), (18, 14158722), (27, 9439148), (34, 7495794), (36, 7079361), (51, 4997196), (54, 4719574), (68, 3747897), (102, 2498598), (108, 2359787), (127, 2006748), (153, 1665732), (204, 1249299), (254, 1003374), (306, 832866), (381, 668916), (459, 555244), (508, 501687), (612, 416433), (762, 334458), (918, 277622), (1093, 233172), (1143, 222972), (1524, 167229), (1836, 138811), (2159, 118044), (2186, 116586), (2286, 111486), (3279, 77724), (3429, 74324), (4318, 59022), (4372, 58293), (4572, 55743), (6477, 39348), (6558, 38862), (6858, 37162), (8636, 29511), (9837, 25908), (12954, 19674), (13116, 19431), (13716, 18581)]