16579933812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 45592485120

約数和(自身を除く): 29012551308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 239, 454, 468, 478, 653, 681, 717, 908, 956, 1306, 1362, 1434, 1959, 2043, 2151, 2612, 2724, 2868, 2951, 3107, 3918, 4086, 4302, 5877, 5902, 6214, 7836, 8172, 8489, 8604, 8853, 9321, 11754, 11804, 12428, 16978, 17706, 18642, 23508, 25467, 26559, 27963, 33956, 35412, 37284, 50934, 53118, 54253, 55926, 76401, 101868, 106236, 108506, 111852, 148231, 152802, 156067, 162759, 217012, 296462, 305604, 312134, 325518, 444693, 468201, 488277, 592924, 624268, 651036, 705289, 889386, 936402, 976554, 1334079, 1404603, 1410578, 1778772, 1872804, 1927003, 1953108, 2028871, 2115867, 2668158, 2809206, 2821156, 3854006, 4057742, 4231734, 5336316, 5618412, 5781009, 6086613, 6347601, 7708012, 8115484, 8463468, 11562018, 12173226, 12695202, 17343027, 18259839, 23124036, 24346452, 25390404, 34686054, 35427209, 36519678, 69372108, 70854418, 73039356, 106281627, 141708836, 212563254, 318844881, 425126508, 460553717, 637689762, 921107434, 1275379524, 1381661151, 1842214868, 2763322302, 4144983453, 5526644604, 8289966906, 16579933812]

約数ペア:

[(1, 16579933812), (2, 8289966906), (3, 5526644604), (4, 4144983453), (6, 2763322302), (9, 1842214868), (12, 1381661151), (13, 1275379524), (18, 921107434), (26, 637689762), (36, 460553717), (39, 425126508), (52, 318844881), (78, 212563254), (117, 141708836), (156, 106281627), (227, 73039356), (234, 70854418), (239, 69372108), (454, 36519678), (468, 35427209), (478, 34686054), (653, 25390404), (681, 24346452), (717, 23124036), (908, 18259839), (956, 17343027), (1306, 12695202), (1362, 12173226), (1434, 11562018), (1959, 8463468), (2043, 8115484), (2151, 7708012), (2612, 6347601), (2724, 6086613), (2868, 5781009), (2951, 5618412), (3107, 5336316), (3918, 4231734), (4086, 4057742), (4302, 3854006), (5877, 2821156), (5902, 2809206), (6214, 2668158), (7836, 2115867), (8172, 2028871), (8489, 1953108), (8604, 1927003), (8853, 1872804), (9321, 1778772), (11754, 1410578), (11804, 1404603), (12428, 1334079), (16978, 976554), (17706, 936402), (18642, 889386), (23508, 705289), (25467, 651036), (26559, 624268), (27963, 592924), (33956, 488277), (35412, 468201), (37284, 444693), (50934, 325518), (53118, 312134), (54253, 305604), (55926, 296462), (76401, 217012), (101868, 162759), (106236, 156067), (108506, 152802), (111852, 148231)]