2561161248

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 7977553920

約数和(自身を除く): 5416392672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 127, 136, 144, 153, 204, 216, 254, 272, 288, 306, 381, 408, 432, 459, 508, 544, 612, 762, 816, 864, 918, 1016, 1143, 1224, 1373, 1524, 1632, 1836, 2032, 2159, 2286, 2448, 2746, 3048, 3429, 3672, 4064, 4119, 4318, 4572, 4896, 5492, 6096, 6477, 6858, 7344, 8238, 8636, 9144, 10984, 12192, 12357, 12954, 13716, 14688, 16476, 17272, 18288, 19431, 21968, 23341, 24714, 25908, 27432, 32952, 34544, 36576, 37071, 38862, 43936, 46682, 49428, 51816, 54864, 58293, 65904, 69088, 70023, 74142, 77724, 93364, 98856, 103632, 109728, 116586, 131808, 140046, 148284, 155448, 174371, 186728, 197712, 207264, 210069, 233172, 280092, 296568, 310896, 348742, 373456, 395424, 420138, 466344, 523113, 560184, 593136, 621792, 630207, 697484, 746912, 840276, 932688, 1046226, 1120368, 1186272, 1260414, 1394968, 1569339, 1680552, 1865376, 2092452, 2240736, 2520828, 2789936, 2964307, 3138678, 3361104, 4184904, 4708017, 5041656, 5579872, 5928614, 6277356, 6722208, 8369808, 8892921, 9416034, 10083312, 11857228, 12554712, 16739616, 17785842, 18832068, 20166624, 23714456, 25109424, 26678763, 35571684, 37664136, 47428912, 50218848, 53357526, 71143368, 75328272, 80036289, 94857824, 106715052, 142286736, 150656544, 160072578, 213430104, 284573472, 320145156, 426860208, 640290312, 853720416, 1280580624, 2561161248]

約数ペア:

[(1, 2561161248), (2, 1280580624), (3, 853720416), (4, 640290312), (6, 426860208), (8, 320145156), (9, 284573472), (12, 213430104), (16, 160072578), (17, 150656544), (18, 142286736), (24, 106715052), (27, 94857824), (32, 80036289), (34, 75328272), (36, 71143368), (48, 53357526), (51, 50218848), (54, 47428912), (68, 37664136), (72, 35571684), (96, 26678763), (102, 25109424), (108, 23714456), (127, 20166624), (136, 18832068), (144, 17785842), (153, 16739616), (204, 12554712), (216, 11857228), (254, 10083312), (272, 9416034), (288, 8892921), (306, 8369808), (381, 6722208), (408, 6277356), (432, 5928614), (459, 5579872), (508, 5041656), (544, 4708017), (612, 4184904), (762, 3361104), (816, 3138678), (864, 2964307), (918, 2789936), (1016, 2520828), (1143, 2240736), (1224, 2092452), (1373, 1865376), (1524, 1680552), (1632, 1569339), (1836, 1394968), (2032, 1260414), (2159, 1186272), (2286, 1120368), (2448, 1046226), (2746, 932688), (3048, 840276), (3429, 746912), (3672, 697484), (4064, 630207), (4119, 621792), (4318, 593136), (4572, 560184), (4896, 523113), (5492, 466344), (6096, 420138), (6477, 395424), (6858, 373456), (7344, 348742), (8238, 310896), (8636, 296568), (9144, 280092), (10984, 233172), (12192, 210069), (12357, 207264), (12954, 197712), (13716, 186728), (14688, 174371), (16476, 155448), (17272, 148284), (18288, 140046), (19431, 131808), (21968, 116586), (23341, 109728), (24714, 103632), (25908, 98856), (27432, 93364), (32952, 77724), (34544, 74142), (36576, 70023), (37071, 69088), (38862, 65904), (43936, 58293), (46682, 54864), (49428, 51816)]