271339848

素因数分解:

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

素因数の和:1460

約数の個数: 128

約数和(自身を含む): 823737600

約数和(自身を除く): 552397752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 568, 639, 702, 852, 923, 936, 1278, 1361, 1404, 1704, 1846, 1917, 2556, 2722, 2769, 2808, 3692, 3834, 4083, 5112, 5444, 5538, 7384, 7668, 8166, 8307, 10888, 11076, 12249, 15336, 16332, 16614, 17693, 22152, 24498, 24921, 32664, 33228, 35386, 36747, 48996, 49842, 53079, 66456, 70772, 73494, 96631, 97992, 99684, 106158, 141544, 146988, 159237, 193262, 199368, 212316, 289893, 293976, 318474, 386524, 424632, 477711, 579786, 636948, 773048, 869679, 955422, 1159572, 1256203, 1273896, 1739358, 1910844, 2319144, 2512406, 2609037, 3478716, 3768609, 3821688, 5024812, 5218074, 6957432, 7537218, 10049624, 10436148, 11305827, 15074436, 20872296, 22611654, 30148872, 33917481, 45223308, 67834962, 90446616, 135669924, 271339848]

約数ペア:

[(1, 271339848), (2, 135669924), (3, 90446616), (4, 67834962), (6, 45223308), (8, 33917481), (9, 30148872), (12, 22611654), (13, 20872296), (18, 15074436), (24, 11305827), (26, 10436148), (27, 10049624), (36, 7537218), (39, 6957432), (52, 5218074), (54, 5024812), (71, 3821688), (72, 3768609), (78, 3478716), (104, 2609037), (108, 2512406), (117, 2319144), (142, 1910844), (156, 1739358), (213, 1273896), (216, 1256203), (234, 1159572), (284, 955422), (312, 869679), (351, 773048), (426, 636948), (468, 579786), (568, 477711), (639, 424632), (702, 386524), (852, 318474), (923, 293976), (936, 289893), (1278, 212316), (1361, 199368), (1404, 193262), (1704, 159237), (1846, 146988), (1917, 141544), (2556, 106158), (2722, 99684), (2769, 97992), (2808, 96631), (3692, 73494), (3834, 70772), (4083, 66456), (5112, 53079), (5444, 49842), (5538, 48996), (7384, 36747), (7668, 35386), (8166, 33228), (8307, 32664), (10888, 24921), (11076, 24498), (12249, 22152), (15336, 17693), (16332, 16614)]