286723836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 915439616

約数和(自身を除く): 628715780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 127, 153, 186, 204, 217, 238, 252, 254, 279, 289, 306, 357, 372, 381, 434, 476, 508, 527, 558, 578, 612, 651, 714, 762, 867, 868, 889, 1054, 1071, 1116, 1143, 1156, 1302, 1428, 1524, 1581, 1734, 1778, 1953, 2023, 2108, 2142, 2159, 2286, 2601, 2604, 2667, 3162, 3468, 3556, 3689, 3906, 3937, 4046, 4284, 4318, 4572, 4743, 5202, 5334, 6069, 6324, 6477, 7378, 7812, 7874, 8001, 8092, 8636, 8959, 9486, 10404, 10668, 11067, 11811, 12138, 12954, 14756, 15113, 15748, 16002, 17918, 18207, 18972, 19431, 22134, 23622, 24276, 25908, 26877, 27559, 30226, 32004, 33201, 35433, 35836, 36414, 36703, 38862, 44268, 45339, 47244, 53754, 55118, 60452, 62713, 66402, 66929, 70866, 72828, 73406, 77724, 80631, 82677, 90678, 107508, 110109, 110236, 125426, 132804, 133858, 136017, 141732, 146812, 161262, 165354, 181356, 188139, 200787, 220218, 248031, 250852, 256921, 267716, 272034, 322524, 330327, 330708, 376278, 401574, 440436, 468503, 496062, 513842, 544068, 564417, 602361, 660654, 752556, 770763, 803148, 937006, 992124, 1027684, 1128834, 1137793, 1204722, 1321308, 1405509, 1541526, 1874012, 2257668, 2275586, 2312289, 2409444, 2811018, 3083052, 3413379, 4216527, 4551172, 4624578, 5622036, 6826758, 7964551, 8433054, 9249156, 10240137, 13653516, 15929102, 16866108, 20480274, 23893653, 31858204, 40960548, 47787306, 71680959, 95574612, 143361918, 286723836]

約数ペア:

[(1, 286723836), (2, 143361918), (3, 95574612), (4, 71680959), (6, 47787306), (7, 40960548), (9, 31858204), (12, 23893653), (14, 20480274), (17, 16866108), (18, 15929102), (21, 13653516), (28, 10240137), (31, 9249156), (34, 8433054), (36, 7964551), (42, 6826758), (51, 5622036), (62, 4624578), (63, 4551172), (68, 4216527), (84, 3413379), (93, 3083052), (102, 2811018), (119, 2409444), (124, 2312289), (126, 2275586), (127, 2257668), (153, 1874012), (186, 1541526), (204, 1405509), (217, 1321308), (238, 1204722), (252, 1137793), (254, 1128834), (279, 1027684), (289, 992124), (306, 937006), (357, 803148), (372, 770763), (381, 752556), (434, 660654), (476, 602361), (508, 564417), (527, 544068), (558, 513842), (578, 496062), (612, 468503), (651, 440436), (714, 401574), (762, 376278), (867, 330708), (868, 330327), (889, 322524), (1054, 272034), (1071, 267716), (1116, 256921), (1143, 250852), (1156, 248031), (1302, 220218), (1428, 200787), (1524, 188139), (1581, 181356), (1734, 165354), (1778, 161262), (1953, 146812), (2023, 141732), (2108, 136017), (2142, 133858), (2159, 132804), (2286, 125426), (2601, 110236), (2604, 110109), (2667, 107508), (3162, 90678), (3468, 82677), (3556, 80631), (3689, 77724), (3906, 73406), (3937, 72828), (4046, 70866), (4284, 66929), (4318, 66402), (4572, 62713), (4743, 60452), (5202, 55118), (5334, 53754), (6069, 47244), (6324, 45339), (6477, 44268), (7378, 38862), (7812, 36703), (7874, 36414), (8001, 35836), (8092, 35433), (8636, 33201), (8959, 32004), (9486, 30226), (10404, 27559), (10668, 26877), (11067, 25908), (11811, 24276), (12138, 23622), (12954, 22134), (14756, 19431), (15113, 18972), (15748, 18207), (16002, 17918)]