219825312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 661997952

約数和(自身を除く): 442172640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 373, 672, 746, 877, 1119, 1492, 1754, 2238, 2611, 2631, 2984, 3508, 4476, 5222, 5262, 5968, 6139, 7016, 7833, 8952, 10444, 10524, 11936, 12278, 14032, 15666, 17904, 18417, 20888, 21048, 24556, 28064, 31332, 35808, 36834, 41776, 42096, 49112, 62664, 73668, 83552, 84192, 98224, 125328, 147336, 196448, 250656, 294672, 327121, 589344, 654242, 981363, 1308484, 1962726, 2289847, 2616968, 3925452, 4579694, 5233936, 6869541, 7850904, 9159388, 10467872, 13739082, 15701808, 18318776, 27478164, 31403616, 36637552, 54956328, 73275104, 109912656, 219825312]

約数ペア:

[(1, 219825312), (2, 109912656), (3, 73275104), (4, 54956328), (6, 36637552), (7, 31403616), (8, 27478164), (12, 18318776), (14, 15701808), (16, 13739082), (21, 10467872), (24, 9159388), (28, 7850904), (32, 6869541), (42, 5233936), (48, 4579694), (56, 3925452), (84, 2616968), (96, 2289847), (112, 1962726), (168, 1308484), (224, 981363), (336, 654242), (373, 589344), (672, 327121), (746, 294672), (877, 250656), (1119, 196448), (1492, 147336), (1754, 125328), (2238, 98224), (2611, 84192), (2631, 83552), (2984, 73668), (3508, 62664), (4476, 49112), (5222, 42096), (5262, 41776), (5968, 36834), (6139, 35808), (7016, 31332), (7833, 28064), (8952, 24556), (10444, 21048), (10524, 20888), (11936, 18417), (12278, 17904), (14032, 15666)]