1214966484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 3316360320

約数和(自身を除く): 2101393836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 71, 74, 87, 111, 116, 142, 148, 174, 213, 222, 261, 284, 333, 348, 426, 443, 444, 522, 639, 666, 852, 886, 1044, 1073, 1278, 1329, 1332, 1772, 2059, 2146, 2556, 2627, 2658, 3219, 3987, 4118, 4292, 5254, 5316, 6177, 6438, 7881, 7974, 8236, 9657, 10508, 12354, 12847, 12876, 15762, 15948, 16391, 18531, 19314, 23643, 24708, 25694, 31453, 31524, 32782, 37062, 38541, 38628, 47286, 49173, 51388, 62906, 65564, 74124, 76183, 77082, 94359, 94572, 98346, 115623, 125812, 147519, 152366, 154164, 188718, 196692, 228549, 231246, 283077, 295038, 304732, 377436, 457098, 462492, 475339, 566154, 590076, 685647, 912137, 914196, 950678, 1132308, 1163761, 1371294, 1426017, 1824274, 1901356, 2327522, 2736411, 2742588, 2852034, 3491283, 3648548, 4278051, 4655044, 5472822, 5704068, 6982566, 8209233, 8556102, 10473849, 10945644, 13965132, 16418466, 17112204, 20947698, 32836932, 33749069, 41895396, 67498138, 101247207, 134996276, 202494414, 303741621, 404988828, 607483242, 1214966484]

約数ペア:

[(1, 1214966484), (2, 607483242), (3, 404988828), (4, 303741621), (6, 202494414), (9, 134996276), (12, 101247207), (18, 67498138), (29, 41895396), (36, 33749069), (37, 32836932), (58, 20947698), (71, 17112204), (74, 16418466), (87, 13965132), (111, 10945644), (116, 10473849), (142, 8556102), (148, 8209233), (174, 6982566), (213, 5704068), (222, 5472822), (261, 4655044), (284, 4278051), (333, 3648548), (348, 3491283), (426, 2852034), (443, 2742588), (444, 2736411), (522, 2327522), (639, 1901356), (666, 1824274), (852, 1426017), (886, 1371294), (1044, 1163761), (1073, 1132308), (1278, 950678), (1329, 914196), (1332, 912137), (1772, 685647), (2059, 590076), (2146, 566154), (2556, 475339), (2627, 462492), (2658, 457098), (3219, 377436), (3987, 304732), (4118, 295038), (4292, 283077), (5254, 231246), (5316, 228549), (6177, 196692), (6438, 188718), (7881, 154164), (7974, 152366), (8236, 147519), (9657, 125812), (10508, 115623), (12354, 98346), (12847, 94572), (12876, 94359), (15762, 77082), (15948, 76183), (16391, 74124), (18531, 65564), (19314, 62906), (23643, 51388), (24708, 49173), (25694, 47286), (31453, 38628), (31524, 38541), (32782, 37062)]