1982750688

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{26177}}^1$

素因数の和:26456

約数の個数: 72

約数和(自身を含む): 5660102448

約数和(自身を除く): 3677351760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 8416, 9468, 12624, 18936, 25248, 26177, 37872, 52354, 75744, 78531, 104708, 157062, 209416, 235593, 314124, 418832, 471186, 628248, 837664, 942372, 1256496, 1884744, 2512992, 3769488, 6884551, 7538976, 13769102, 20653653, 27538204, 41307306, 55076408, 61960959, 82614612, 110152816, 123921918, 165229224, 220305632, 247843836, 330458448, 495687672, 660916896, 991375344, 1982750688]

約数ペア:

[(1, 1982750688), (2, 991375344), (3, 660916896), (4, 495687672), (6, 330458448), (8, 247843836), (9, 220305632), (12, 165229224), (16, 123921918), (18, 110152816), (24, 82614612), (32, 61960959), (36, 55076408), (48, 41307306), (72, 27538204), (96, 20653653), (144, 13769102), (263, 7538976), (288, 6884551), (526, 3769488), (789, 2512992), (1052, 1884744), (1578, 1256496), (2104, 942372), (2367, 837664), (3156, 628248), (4208, 471186), (4734, 418832), (6312, 314124), (8416, 235593), (9468, 209416), (12624, 157062), (18936, 104708), (25248, 78531), (26177, 75744), (37872, 52354)]