261006732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 853923840

約数和(自身を除く): 592917108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 43, 49, 54, 62, 63, 74, 84, 86, 93, 98, 108, 111, 124, 126, 129, 147, 148, 172, 186, 189, 196, 217, 222, 252, 258, 259, 279, 294, 301, 333, 372, 378, 387, 434, 441, 444, 516, 518, 558, 588, 602, 651, 666, 756, 774, 777, 837, 868, 882, 903, 999, 1036, 1116, 1147, 1161, 1204, 1302, 1323, 1332, 1333, 1519, 1548, 1554, 1591, 1674, 1764, 1806, 1813, 1953, 1998, 2107, 2294, 2322, 2331, 2604, 2646, 2666, 2709, 3038, 3108, 3182, 3348, 3441, 3612, 3626, 3906, 3996, 3999, 4214, 4557, 4588, 4644, 4662, 4773, 5292, 5332, 5418, 5439, 5859, 6076, 6321, 6364, 6882, 6993, 7252, 7812, 7998, 8029, 8127, 8428, 9114, 9324, 9331, 9546, 10323, 10836, 10878, 11137, 11718, 11997, 12642, 13671, 13764, 13986, 14319, 15996, 16058, 16254, 16317, 18228, 18662, 18963, 19092, 20646, 21756, 22274, 23436, 23994, 24087, 25284, 27342, 27972, 27993, 28638, 30969, 32116, 32508, 32634, 33411, 35991, 37324, 37926, 41013, 41292, 42957, 44548, 47988, 48174, 48951, 49321, 54684, 55986, 56203, 56889, 57276, 61938, 65268, 65317, 66822, 71982, 72261, 75852, 77959, 82026, 83979, 85914, 96348, 97902, 98642, 100233, 111972, 112406, 113778, 123876, 130634, 133644, 143964, 144522, 147963, 155918, 164052, 167958, 168609, 171828, 195804, 195951, 197284, 200466, 216783, 224812, 227556, 233877, 251937, 261268, 289044, 295926, 300699, 311836, 335916, 337218, 345247, 391902, 400932, 433566, 443889, 467754, 503874, 505827, 587853, 591852, 601398, 674436, 690494, 701631, 783804, 867132, 887778, 935508, 1007748, 1011654, 1035741, 1175706, 1202796, 1331667, 1380988, 1403262, 1517481, 1763559, 1775556, 2023308, 2071482, 2104893, 2351412, 2416729, 2663334, 2806524, 3034962, 3107223, 3527118, 4142964, 4209786, 4833458, 5326668, 6069924, 6214446, 7054236, 7250187, 8419572, 9321669, 9666916, 12428892, 14500374, 18643338, 21750561, 29000748, 37286676, 43501122, 65251683, 87002244, 130503366, 261006732]

約数ペア:

[(1, 261006732), (2, 130503366), (3, 87002244), (4, 65251683), (6, 43501122), (7, 37286676), (9, 29000748), (12, 21750561), (14, 18643338), (18, 14500374), (21, 12428892), (27, 9666916), (28, 9321669), (31, 8419572), (36, 7250187), (37, 7054236), (42, 6214446), (43, 6069924), (49, 5326668), (54, 4833458), (62, 4209786), (63, 4142964), (74, 3527118), (84, 3107223), (86, 3034962), (93, 2806524), (98, 2663334), (108, 2416729), (111, 2351412), (124, 2104893), (126, 2071482), (129, 2023308), (147, 1775556), (148, 1763559), (172, 1517481), (186, 1403262), (189, 1380988), (196, 1331667), (217, 1202796), (222, 1175706), (252, 1035741), (258, 1011654), (259, 1007748), (279, 935508), (294, 887778), (301, 867132), (333, 783804), (372, 701631), (378, 690494), (387, 674436), (434, 601398), (441, 591852), (444, 587853), (516, 505827), (518, 503874), (558, 467754), (588, 443889), (602, 433566), (651, 400932), (666, 391902), (756, 345247), (774, 337218), (777, 335916), (837, 311836), (868, 300699), (882, 295926), (903, 289044), (999, 261268), (1036, 251937), (1116, 233877), (1147, 227556), (1161, 224812), (1204, 216783), (1302, 200466), (1323, 197284), (1332, 195951), (1333, 195804), (1519, 171828), (1548, 168609), (1554, 167958), (1591, 164052), (1674, 155918), (1764, 147963), (1806, 144522), (1813, 143964), (1953, 133644), (1998, 130634), (2107, 123876), (2294, 113778), (2322, 112406), (2331, 111972), (2604, 100233), (2646, 98642), (2666, 97902), (2709, 96348), (3038, 85914), (3108, 83979), (3182, 82026), (3348, 77959), (3441, 75852), (3612, 72261), (3626, 71982), (3906, 66822), (3996, 65317), (3999, 65268), (4214, 61938), (4557, 57276), (4588, 56889), (4644, 56203), (4662, 55986), (4773, 54684), (5292, 49321), (5332, 48951), (5418, 48174), (5439, 47988), (5859, 44548), (6076, 42957), (6321, 41292), (6364, 41013), (6882, 37926), (6993, 37324), (7252, 35991), (7812, 33411), (7998, 32634), (8029, 32508), (8127, 32116), (8428, 30969), (9114, 28638), (9324, 27993), (9331, 27972), (9546, 27342), (10323, 25284), (10836, 24087), (10878, 23994), (11137, 23436), (11718, 22274), (11997, 21756), (12642, 20646), (13671, 19092), (13764, 18963), (13986, 18662), (14319, 18228), (15996, 16317), (16058, 16254)]