264382416

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 790395840

約数和(自身を除く): 526013424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 852, 912, 1136, 1278, 1349, 1361, 1368, 1704, 2556, 2698, 2722, 2736, 3408, 4047, 4083, 5112, 5396, 5444, 8094, 8166, 10224, 10792, 10888, 12141, 12249, 16188, 16332, 21584, 21776, 24282, 24498, 25859, 32376, 32664, 48564, 48996, 51718, 64752, 65328, 77577, 96631, 97128, 97992, 103436, 155154, 193262, 194256, 195984, 206872, 232731, 289893, 310308, 386524, 413744, 465462, 579786, 620616, 773048, 869679, 930924, 1159572, 1241232, 1546096, 1739358, 1835989, 1861848, 2319144, 3478716, 3671978, 3723696, 4638288, 5507967, 6957432, 7343956, 11015934, 13914864, 14687912, 16523901, 22031868, 29375824, 33047802, 44063736, 66095604, 88127472, 132191208, 264382416]

約数ペア:

[(1, 264382416), (2, 132191208), (3, 88127472), (4, 66095604), (6, 44063736), (8, 33047802), (9, 29375824), (12, 22031868), (16, 16523901), (18, 14687912), (19, 13914864), (24, 11015934), (36, 7343956), (38, 6957432), (48, 5507967), (57, 4638288), (71, 3723696), (72, 3671978), (76, 3478716), (114, 2319144), (142, 1861848), (144, 1835989), (152, 1739358), (171, 1546096), (213, 1241232), (228, 1159572), (284, 930924), (304, 869679), (342, 773048), (426, 620616), (456, 579786), (568, 465462), (639, 413744), (684, 386524), (852, 310308), (912, 289893), (1136, 232731), (1278, 206872), (1349, 195984), (1361, 194256), (1368, 193262), (1704, 155154), (2556, 103436), (2698, 97992), (2722, 97128), (2736, 96631), (3408, 77577), (4047, 65328), (4083, 64752), (5112, 51718), (5396, 48996), (5444, 48564), (8094, 32664), (8166, 32376), (10224, 25859), (10792, 24498), (10888, 24282), (12141, 21776), (12249, 21584), (16188, 16332)]