289223676

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 943810560

約数和(自身を除く): 654586884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 41, 42, 43, 49, 54, 62, 63, 82, 84, 86, 93, 98, 108, 123, 124, 126, 129, 147, 164, 172, 186, 189, 196, 217, 246, 252, 258, 279, 287, 294, 301, 369, 372, 378, 387, 434, 441, 492, 516, 558, 574, 588, 602, 651, 738, 756, 774, 837, 861, 868, 882, 903, 1107, 1116, 1148, 1161, 1204, 1271, 1302, 1323, 1333, 1476, 1519, 1548, 1674, 1722, 1763, 1764, 1806, 1953, 2009, 2107, 2214, 2322, 2542, 2583, 2604, 2646, 2666, 2709, 3038, 3348, 3444, 3526, 3612, 3813, 3906, 3999, 4018, 4214, 4428, 4557, 4644, 5084, 5166, 5289, 5292, 5332, 5418, 5859, 6027, 6076, 6321, 7052, 7626, 7749, 7812, 7998, 8036, 8127, 8428, 8897, 9114, 9331, 10332, 10578, 10836, 11439, 11718, 11997, 12054, 12341, 12642, 13671, 15252, 15498, 15867, 15996, 16254, 17794, 18081, 18228, 18662, 18963, 21156, 22878, 23436, 23994, 24108, 24682, 25284, 26691, 27342, 27993, 30996, 31734, 32508, 34317, 35588, 35991, 36162, 37023, 37324, 37926, 41013, 45756, 47601, 47988, 49364, 53382, 54243, 54653, 54684, 55986, 56889, 62279, 63468, 65317, 68634, 71982, 72324, 74046, 75852, 80073, 82026, 83979, 86387, 95202, 106764, 108486, 109306, 111069, 111972, 113778, 124558, 130634, 137268, 143964, 148092, 160146, 163959, 164052, 167958, 172774, 186837, 190404, 195951, 216972, 218612, 222138, 227556, 240219, 249116, 251937, 259161, 261268, 320292, 327918, 333207, 335916, 345548, 373674, 382571, 391902, 444276, 480438, 491877, 503874, 518322, 560511, 587853, 655836, 666414, 747348, 765142, 777483, 783804, 960876, 983754, 1007748, 1036644, 1121022, 1147713, 1175706, 1332828, 1475631, 1530284, 1554966, 1681533, 1763559, 1967508, 2242044, 2295426, 2332449, 2351412, 2677997, 2951262, 3109932, 3363066, 3443139, 3527118, 4590852, 4664898, 5355994, 5902524, 6726132, 6886278, 7054236, 8033991, 9329796, 10329417, 10711988, 13772556, 16067982, 20658834, 24101973, 32135964, 41317668, 48203946, 72305919, 96407892, 144611838, 289223676]

約数ペア:

[(1, 289223676), (2, 144611838), (3, 96407892), (4, 72305919), (6, 48203946), (7, 41317668), (9, 32135964), (12, 24101973), (14, 20658834), (18, 16067982), (21, 13772556), (27, 10711988), (28, 10329417), (31, 9329796), (36, 8033991), (41, 7054236), (42, 6886278), (43, 6726132), (49, 5902524), (54, 5355994), (62, 4664898), (63, 4590852), (82, 3527118), (84, 3443139), (86, 3363066), (93, 3109932), (98, 2951262), (108, 2677997), (123, 2351412), (124, 2332449), (126, 2295426), (129, 2242044), (147, 1967508), (164, 1763559), (172, 1681533), (186, 1554966), (189, 1530284), (196, 1475631), (217, 1332828), (246, 1175706), (252, 1147713), (258, 1121022), (279, 1036644), (287, 1007748), (294, 983754), (301, 960876), (369, 783804), (372, 777483), (378, 765142), (387, 747348), (434, 666414), (441, 655836), (492, 587853), (516, 560511), (558, 518322), (574, 503874), (588, 491877), (602, 480438), (651, 444276), (738, 391902), (756, 382571), (774, 373674), (837, 345548), (861, 335916), (868, 333207), (882, 327918), (903, 320292), (1107, 261268), (1116, 259161), (1148, 251937), (1161, 249116), (1204, 240219), (1271, 227556), (1302, 222138), (1323, 218612), (1333, 216972), (1476, 195951), (1519, 190404), (1548, 186837), (1674, 172774), (1722, 167958), (1763, 164052), (1764, 163959), (1806, 160146), (1953, 148092), (2009, 143964), (2107, 137268), (2214, 130634), (2322, 124558), (2542, 113778), (2583, 111972), (2604, 111069), (2646, 109306), (2666, 108486), (2709, 106764), (3038, 95202), (3348, 86387), (3444, 83979), (3526, 82026), (3612, 80073), (3813, 75852), (3906, 74046), (3999, 72324), (4018, 71982), (4214, 68634), (4428, 65317), (4557, 63468), (4644, 62279), (5084, 56889), (5166, 55986), (5289, 54684), (5292, 54653), (5332, 54243), (5418, 53382), (5859, 49364), (6027, 47988), (6076, 47601), (6321, 45756), (7052, 41013), (7626, 37926), (7749, 37324), (7812, 37023), (7998, 36162), (8036, 35991), (8127, 35588), (8428, 34317), (8897, 32508), (9114, 31734), (9331, 30996), (10332, 27993), (10578, 27342), (10836, 26691), (11439, 25284), (11718, 24682), (11997, 24108), (12054, 23994), (12341, 23436), (12642, 22878), (13671, 21156), (15252, 18963), (15498, 18662), (15867, 18228), (15996, 18081), (16254, 17794)]