216529488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214811}}^1$

素因数の和:214832

約数の個数: 60

約数和(自身を含む): 692553888

約数和(自身を除く): 476024400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214811, 429622, 644433, 859244, 1288866, 1503677, 1718488, 1933299, 2577732, 3007354, 3436976, 3866598, 4511031, 5155464, 6014708, 7733196, 9022062, 10310928, 12029416, 13533093, 15466392, 18044124, 24058832, 27066186, 30932784, 36088248, 54132372, 72176496, 108264744, 216529488]

約数ペア:

[(1, 216529488), (2, 108264744), (3, 72176496), (4, 54132372), (6, 36088248), (7, 30932784), (8, 27066186), (9, 24058832), (12, 18044124), (14, 15466392), (16, 13533093), (18, 12029416), (21, 10310928), (24, 9022062), (28, 7733196), (36, 6014708), (42, 5155464), (48, 4511031), (56, 3866598), (63, 3436976), (72, 3007354), (84, 2577732), (112, 1933299), (126, 1718488), (144, 1503677), (168, 1288866), (252, 859244), (336, 644433), (504, 429622), (1008, 214811)]