211553851992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3376003}}^1$

素因数の和:3376392

約数の個数: 64

約数和(自身を含む): 606060238080

約数和(自身を除く): 394506386088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 746, 1119, 1492, 2238, 2611, 2984, 4476, 5222, 7833, 8952, 10444, 15666, 20888, 31332, 62664, 3376003, 6752006, 10128009, 13504012, 20256018, 23632021, 27008024, 40512036, 47264042, 70896063, 81024072, 94528084, 141792126, 189056168, 283584252, 567168504, 1259249119, 2518498238, 3777747357, 5036996476, 7555494714, 8814743833, 10073992952, 15110989428, 17629487666, 26444231499, 30221978856, 35258975332, 52888462998, 70517950664, 105776925996, 211553851992]

約数ペア:

[(1, 211553851992), (2, 105776925996), (3, 70517950664), (4, 52888462998), (6, 35258975332), (7, 30221978856), (8, 26444231499), (12, 17629487666), (14, 15110989428), (21, 10073992952), (24, 8814743833), (28, 7555494714), (42, 5036996476), (56, 3777747357), (84, 2518498238), (168, 1259249119), (373, 567168504), (746, 283584252), (1119, 189056168), (1492, 141792126), (2238, 94528084), (2611, 81024072), (2984, 70896063), (4476, 47264042), (5222, 40512036), (7833, 27008024), (8952, 23632021), (10444, 20256018), (15666, 13504012), (20888, 10128009), (31332, 6752006), (62664, 3376003)]