738891984

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 1943403392

約数和(自身を除く): 1204511408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 433, 438, 487, 584, 866, 876, 974, 1168, 1299, 1461, 1732, 1752, 1948, 2598, 2922, 3464, 3504, 3896, 5196, 5844, 6928, 7792, 10392, 11688, 20784, 23376, 31609, 35551, 63218, 71102, 94827, 106653, 126436, 142204, 189654, 210871, 213306, 252872, 284408, 379308, 421742, 426612, 505744, 568816, 632613, 758616, 843484, 853224, 1265226, 1517232, 1686968, 1706448, 2530452, 3373936, 5060904, 10121808, 15393583, 30787166, 46180749, 61574332, 92361498, 123148664, 184722996, 246297328, 369445992, 738891984]

約数ペア:

[(1, 738891984), (2, 369445992), (3, 246297328), (4, 184722996), (6, 123148664), (8, 92361498), (12, 61574332), (16, 46180749), (24, 30787166), (48, 15393583), (73, 10121808), (146, 5060904), (219, 3373936), (292, 2530452), (433, 1706448), (438, 1686968), (487, 1517232), (584, 1265226), (866, 853224), (876, 843484), (974, 758616), (1168, 632613), (1299, 568816), (1461, 505744), (1732, 426612), (1752, 421742), (1948, 379308), (2598, 284408), (2922, 252872), (3464, 213306), (3504, 210871), (3896, 189654), (5196, 142204), (5844, 126436), (6928, 106653), (7792, 94827), (10392, 71102), (11688, 63218), (20784, 35551), (23376, 31609)]