217425984

素因数分解:

$2^6\times 3^1\times {\mathrm{167}}^1\times {\mathrm{6781}}^1$

素因数の和:6963

約数の個数: 56

約数和(自身を含む): 578803008

約数和(自身を除く): 361377024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 167, 192, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 6781, 8016, 10688, 13562, 16032, 20343, 27124, 32064, 40686, 54248, 81372, 108496, 162744, 216992, 325488, 433984, 650976, 1132427, 1301952, 2264854, 3397281, 4529708, 6794562, 9059416, 13589124, 18118832, 27178248, 36237664, 54356496, 72475328, 108712992, 217425984]

約数ペア:

[(1, 217425984), (2, 108712992), (3, 72475328), (4, 54356496), (6, 36237664), (8, 27178248), (12, 18118832), (16, 13589124), (24, 9059416), (32, 6794562), (48, 4529708), (64, 3397281), (96, 2264854), (167, 1301952), (192, 1132427), (334, 650976), (501, 433984), (668, 325488), (1002, 216992), (1336, 162744), (2004, 108496), (2672, 81372), (4008, 54248), (5344, 40686), (6781, 32064), (8016, 27124), (10688, 20343), (13562, 16032)]