15692487876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1802

約数の個数: 144

約数和(自身を含む): 43476870528

約数和(自身を除く): 27784382652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 347, 426, 468, 639, 694, 852, 923, 1041, 1278, 1361, 1388, 1846, 2082, 2556, 2722, 2769, 3123, 3692, 4083, 4164, 4511, 5444, 5538, 6246, 8166, 8307, 9022, 11076, 12249, 12492, 13533, 16332, 16614, 17693, 18044, 24498, 24637, 27066, 33228, 35386, 40599, 48996, 49274, 53079, 54132, 70772, 73911, 81198, 96631, 98548, 106158, 147822, 159237, 162396, 193262, 212316, 221733, 289893, 295644, 318474, 320281, 386524, 443466, 472267, 579786, 636948, 640562, 869679, 886932, 944534, 960843, 1159572, 1256203, 1281124, 1416801, 1739358, 1889068, 1921686, 2512406, 2833602, 2882529, 3478716, 3768609, 3843372, 4250403, 5024812, 5667204, 5765058, 6139471, 7537218, 8500806, 11305827, 11530116, 12278942, 15074436, 17001612, 18418413, 22611654, 24557884, 33530957, 36836826, 45223308, 55255239, 67061914, 73673652, 100592871, 110510478, 134123828, 201185742, 221020956, 301778613, 402371484, 435902441, 603557226, 871804882, 1207114452, 1307707323, 1743609764, 2615414646, 3923121969, 5230829292, 7846243938, 15692487876]

約数ペア:

[(1, 15692487876), (2, 7846243938), (3, 5230829292), (4, 3923121969), (6, 2615414646), (9, 1743609764), (12, 1307707323), (13, 1207114452), (18, 871804882), (26, 603557226), (36, 435902441), (39, 402371484), (52, 301778613), (71, 221020956), (78, 201185742), (117, 134123828), (142, 110510478), (156, 100592871), (213, 73673652), (234, 67061914), (284, 55255239), (347, 45223308), (426, 36836826), (468, 33530957), (639, 24557884), (694, 22611654), (852, 18418413), (923, 17001612), (1041, 15074436), (1278, 12278942), (1361, 11530116), (1388, 11305827), (1846, 8500806), (2082, 7537218), (2556, 6139471), (2722, 5765058), (2769, 5667204), (3123, 5024812), (3692, 4250403), (4083, 3843372), (4164, 3768609), (4511, 3478716), (5444, 2882529), (5538, 2833602), (6246, 2512406), (8166, 1921686), (8307, 1889068), (9022, 1739358), (11076, 1416801), (12249, 1281124), (12492, 1256203), (13533, 1159572), (16332, 960843), (16614, 944534), (17693, 886932), (18044, 869679), (24498, 640562), (24637, 636948), (27066, 579786), (33228, 472267), (35386, 443466), (40599, 386524), (48996, 320281), (49274, 318474), (53079, 295644), (54132, 289893), (70772, 221733), (73911, 212316), (81198, 193262), (96631, 162396), (98548, 159237), (106158, 147822)]