840720163968

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9237871}}^1$

素因数の和:9237970

約数の個数: 96

約数和(自身を含む): 2449883654400

約数和(自身を除く): 1609163490432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 316, 384, 474, 576, 632, 711, 948, 1152, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 10112, 11376, 15168, 22752, 30336, 45504, 91008, 9237871, 18475742, 27713613, 36951484, 55427226, 73902968, 83140839, 110854452, 147805936, 166281678, 221708904, 295611872, 332563356, 443417808, 591223744, 665126712, 729791809, 886835616, 1182447488, 1330253424, 1459583618, 1773671232, 2189375427, 2660506848, 2919167236, 3547342464, 4378750854, 5321013696, 5838334472, 6568126281, 8757501708, 10642027392, 11676668944, 13136252562, 17515003416, 23353337888, 26272505124, 35030006832, 46706675776, 52545010248, 70060013664, 93413351552, 105090020496, 140120027328, 210180040992, 280240054656, 420360081984, 840720163968]

約数ペア:

[(1, 840720163968), (2, 420360081984), (3, 280240054656), (4, 210180040992), (6, 140120027328), (8, 105090020496), (9, 93413351552), (12, 70060013664), (16, 52545010248), (18, 46706675776), (24, 35030006832), (32, 26272505124), (36, 23353337888), (48, 17515003416), (64, 13136252562), (72, 11676668944), (79, 10642027392), (96, 8757501708), (128, 6568126281), (144, 5838334472), (158, 5321013696), (192, 4378750854), (237, 3547342464), (288, 2919167236), (316, 2660506848), (384, 2189375427), (474, 1773671232), (576, 1459583618), (632, 1330253424), (711, 1182447488), (948, 886835616), (1152, 729791809), (1264, 665126712), (1422, 591223744), (1896, 443417808), (2528, 332563356), (2844, 295611872), (3792, 221708904), (5056, 166281678), (5688, 147805936), (7584, 110854452), (10112, 83140839), (11376, 73902968), (15168, 55427226), (22752, 36951484), (30336, 27713613), (45504, 18475742), (91008, 9237871)]