1927252144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 3959746560

約数和(自身を除く): 2032494416

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 167, 212, 248, 334, 424, 439, 496, 668, 848, 878, 1336, 1643, 1756, 2672, 3286, 3512, 5177, 6572, 7024, 8851, 10354, 13144, 13609, 17702, 20708, 23267, 26288, 27218, 35404, 41416, 46534, 54436, 70808, 73313, 82832, 93068, 108872, 141616, 146626, 186136, 217744, 274381, 293252, 372272, 548762, 586504, 721277, 1097524, 1173008, 1442554, 2195048, 2272703, 2885108, 3885589, 4390096, 4545406, 5770216, 7771178, 9090812, 11540432, 15542356, 18181624, 31084712, 36363248, 62169424, 120453259, 240906518, 481813036, 963626072, 1927252144]

約数ペア:

[(1, 1927252144), (2, 963626072), (4, 481813036), (8, 240906518), (16, 120453259), (31, 62169424), (53, 36363248), (62, 31084712), (106, 18181624), (124, 15542356), (167, 11540432), (212, 9090812), (248, 7771178), (334, 5770216), (424, 4545406), (439, 4390096), (496, 3885589), (668, 2885108), (848, 2272703), (878, 2195048), (1336, 1442554), (1643, 1173008), (1756, 1097524), (2672, 721277), (3286, 586504), (3512, 548762), (5177, 372272), (6572, 293252), (7024, 274381), (8851, 217744), (10354, 186136), (13144, 146626), (13609, 141616), (17702, 108872), (20708, 93068), (23267, 82832), (26288, 73313), (27218, 70808), (35404, 54436), (41416, 46534)]