40288416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 81639264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 167, 168, 224, 334, 336, 359, 501, 668, 672, 718, 1002, 1077, 1169, 1336, 1436, 2004, 2154, 2338, 2513, 2672, 2872, 3507, 4008, 4308, 4676, 5026, 5344, 5744, 7014, 7539, 8016, 8616, 9352, 10052, 11488, 14028, 15078, 16032, 17232, 18704, 20104, 28056, 30156, 34464, 37408, 40208, 56112, 59953, 60312, 80416, 112224, 119906, 120624, 179859, 239812, 241248, 359718, 419671, 479624, 719436, 839342, 959248, 1259013, 1438872, 1678684, 1918496, 2518026, 2877744, 3357368, 5036052, 5755488, 6714736, 10072104, 13429472, 20144208, 40288416]

約数ペア:

[(1, 40288416), (2, 20144208), (3, 13429472), (4, 10072104), (6, 6714736), (7, 5755488), (8, 5036052), (12, 3357368), (14, 2877744), (16, 2518026), (21, 1918496), (24, 1678684), (28, 1438872), (32, 1259013), (42, 959248), (48, 839342), (56, 719436), (84, 479624), (96, 419671), (112, 359718), (167, 241248), (168, 239812), (224, 179859), (334, 120624), (336, 119906), (359, 112224), (501, 80416), (668, 60312), (672, 59953), (718, 56112), (1002, 40208), (1077, 37408), (1169, 34464), (1336, 30156), (1436, 28056), (2004, 20104), (2154, 18704), (2338, 17232), (2513, 16032), (2672, 15078), (2872, 14028), (3507, 11488), (4008, 10052), (4308, 9352), (4676, 8616), (5026, 8016), (5344, 7539), (5744, 7014)]