342103664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 801377280

約数和(自身を除く): 459273616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 373, 431, 532, 746, 862, 1064, 1492, 1724, 2128, 2611, 2984, 3017, 3448, 5222, 5968, 6034, 6896, 7087, 8189, 10444, 12068, 14174, 16378, 20888, 24136, 28348, 32756, 41776, 48272, 49609, 56696, 57323, 65512, 99218, 113392, 114646, 131024, 160763, 198436, 229292, 321526, 396872, 458584, 643052, 793744, 917168, 1125341, 1286104, 2250682, 2572208, 3054497, 4501364, 6108994, 9002728, 12217988, 18005456, 21381479, 24435976, 42762958, 48871952, 85525916, 171051832, 342103664]

約数ペア:

[(1, 342103664), (2, 171051832), (4, 85525916), (7, 48871952), (8, 42762958), (14, 24435976), (16, 21381479), (19, 18005456), (28, 12217988), (38, 9002728), (56, 6108994), (76, 4501364), (112, 3054497), (133, 2572208), (152, 2250682), (266, 1286104), (304, 1125341), (373, 917168), (431, 793744), (532, 643052), (746, 458584), (862, 396872), (1064, 321526), (1492, 229292), (1724, 198436), (2128, 160763), (2611, 131024), (2984, 114646), (3017, 113392), (3448, 99218), (5222, 65512), (5968, 57323), (6034, 56696), (6896, 49609), (7087, 48272), (8189, 41776), (10444, 32756), (12068, 28348), (14174, 24136), (16378, 20888)]