1717805808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 5292518400

約数和(自身を除く): 3574712592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 71, 72, 74, 76, 111, 114, 142, 144, 148, 152, 171, 213, 222, 228, 239, 284, 296, 304, 333, 342, 426, 444, 456, 478, 568, 592, 639, 666, 684, 703, 717, 852, 888, 912, 956, 1136, 1278, 1332, 1349, 1368, 1406, 1434, 1704, 1776, 1912, 2109, 2151, 2556, 2627, 2664, 2698, 2736, 2812, 2868, 3408, 3824, 4047, 4218, 4302, 4541, 5112, 5254, 5328, 5396, 5624, 5736, 6327, 7881, 8094, 8436, 8604, 8843, 9082, 10224, 10508, 10792, 11248, 11472, 12141, 12654, 13623, 15762, 16188, 16872, 16969, 17208, 17686, 18164, 21016, 21584, 23643, 24282, 25308, 26529, 27246, 31524, 32376, 33744, 33938, 34416, 35372, 36328, 40869, 42032, 47286, 48564, 49913, 50616, 50907, 53058, 54492, 63048, 64752, 67876, 70744, 72656, 79587, 81738, 94572, 97128, 99826, 101232, 101814, 106116, 108984, 126096, 135752, 141488, 149739, 152721, 159174, 163476, 168017, 189144, 194256, 199652, 203628, 212232, 217968, 271504, 299478, 305442, 318348, 322411, 326952, 336034, 378288, 399304, 407256, 424464, 449217, 504051, 598956, 610884, 627853, 636696, 644822, 653904, 672068, 798608, 814512, 898434, 967233, 1008102, 1197912, 1221768, 1255706, 1273392, 1289644, 1344136, 1512153, 1796868, 1883559, 1934466, 2016204, 2395824, 2443536, 2511412, 2579288, 2688272, 2901699, 3024306, 3593736, 3767118, 3868932, 4032408, 5022824, 5158576, 5650677, 5803398, 6048612, 7187472, 7534236, 7737864, 8064816, 10045648, 11301354, 11606796, 11929207, 12097224, 15068472, 15475728, 22602708, 23213592, 23858414, 24194448, 30136944, 35787621, 45205416, 46427184, 47716828, 71575242, 90410832, 95433656, 107362863, 143150484, 190867312, 214725726, 286300968, 429451452, 572601936, 858902904, 1717805808]

約数ペア:

[(1, 1717805808), (2, 858902904), (3, 572601936), (4, 429451452), (6, 286300968), (8, 214725726), (9, 190867312), (12, 143150484), (16, 107362863), (18, 95433656), (19, 90410832), (24, 71575242), (36, 47716828), (37, 46427184), (38, 45205416), (48, 35787621), (57, 30136944), (71, 24194448), (72, 23858414), (74, 23213592), (76, 22602708), (111, 15475728), (114, 15068472), (142, 12097224), (144, 11929207), (148, 11606796), (152, 11301354), (171, 10045648), (213, 8064816), (222, 7737864), (228, 7534236), (239, 7187472), (284, 6048612), (296, 5803398), (304, 5650677), (333, 5158576), (342, 5022824), (426, 4032408), (444, 3868932), (456, 3767118), (478, 3593736), (568, 3024306), (592, 2901699), (639, 2688272), (666, 2579288), (684, 2511412), (703, 2443536), (717, 2395824), (852, 2016204), (888, 1934466), (912, 1883559), (956, 1796868), (1136, 1512153), (1278, 1344136), (1332, 1289644), (1349, 1273392), (1368, 1255706), (1406, 1221768), (1434, 1197912), (1704, 1008102), (1776, 967233), (1912, 898434), (2109, 814512), (2151, 798608), (2556, 672068), (2627, 653904), (2664, 644822), (2698, 636696), (2736, 627853), (2812, 610884), (2868, 598956), (3408, 504051), (3824, 449217), (4047, 424464), (4218, 407256), (4302, 399304), (4541, 378288), (5112, 336034), (5254, 326952), (5328, 322411), (5396, 318348), (5624, 305442), (5736, 299478), (6327, 271504), (7881, 217968), (8094, 212232), (8436, 203628), (8604, 199652), (8843, 194256), (9082, 189144), (10224, 168017), (10508, 163476), (10792, 159174), (11248, 152721), (11472, 149739), (12141, 141488), (12654, 135752), (13623, 126096), (15762, 108984), (16188, 106116), (16872, 101814), (16969, 101232), (17208, 99826), (17686, 97128), (18164, 94572), (21016, 81738), (21584, 79587), (23643, 72656), (24282, 70744), (25308, 67876), (26529, 64752), (27246, 63048), (31524, 54492), (32376, 53058), (33744, 50907), (33938, 50616), (34416, 49913), (35372, 48564), (36328, 47286), (40869, 42032)]