240686784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32143}}^1$

素因数の和:32174

約数の個数: 84

約数和(自身を含む): 742976416

約数和(自身を除く): 502289632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 32143, 64286, 96429, 128572, 192858, 257144, 289287, 385716, 417859, 514288, 578574, 771432, 835718, 1028576, 1157148, 1253577, 1542864, 1671436, 2057152, 2314296, 2507154, 3085728, 3342872, 3760731, 4628592, 5014308, 6171456, 6685744, 7521462, 9257184, 10028616, 13371488, 15042924, 18514368, 20057232, 26742976, 30085848, 40114464, 60171696, 80228928, 120343392, 240686784]

約数ペア:

[(1, 240686784), (2, 120343392), (3, 80228928), (4, 60171696), (6, 40114464), (8, 30085848), (9, 26742976), (12, 20057232), (13, 18514368), (16, 15042924), (18, 13371488), (24, 10028616), (26, 9257184), (32, 7521462), (36, 6685744), (39, 6171456), (48, 5014308), (52, 4628592), (64, 3760731), (72, 3342872), (78, 3085728), (96, 2507154), (104, 2314296), (117, 2057152), (144, 1671436), (156, 1542864), (192, 1253577), (208, 1157148), (234, 1028576), (288, 835718), (312, 771432), (416, 578574), (468, 514288), (576, 417859), (624, 385716), (832, 289287), (936, 257144), (1248, 192858), (1872, 128572), (2496, 96429), (3744, 64286), (7488, 32143)]