1261862688

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2539}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 3441070080

約数和(自身を除く): 2179207392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 167, 186, 248, 334, 372, 496, 501, 668, 744, 992, 1002, 1336, 1488, 2004, 2539, 2672, 2976, 4008, 5078, 5177, 5344, 7617, 8016, 10156, 10354, 15234, 15531, 16032, 20312, 20708, 30468, 31062, 40624, 41416, 60936, 62124, 78709, 81248, 82832, 121872, 124248, 157418, 165664, 236127, 243744, 248496, 314836, 424013, 472254, 496992, 629672, 848026, 944508, 1259344, 1272039, 1696052, 1889016, 2518688, 2544078, 3392104, 3778032, 5088156, 6784208, 7556064, 10176312, 13144403, 13568416, 20352624, 26288806, 39433209, 40705248, 52577612, 78866418, 105155224, 157732836, 210310448, 315465672, 420620896, 630931344, 1261862688]

約数ペア:

[(1, 1261862688), (2, 630931344), (3, 420620896), (4, 315465672), (6, 210310448), (8, 157732836), (12, 105155224), (16, 78866418), (24, 52577612), (31, 40705248), (32, 39433209), (48, 26288806), (62, 20352624), (93, 13568416), (96, 13144403), (124, 10176312), (167, 7556064), (186, 6784208), (248, 5088156), (334, 3778032), (372, 3392104), (496, 2544078), (501, 2518688), (668, 1889016), (744, 1696052), (992, 1272039), (1002, 1259344), (1336, 944508), (1488, 848026), (2004, 629672), (2539, 496992), (2672, 472254), (2976, 424013), (4008, 314836), (5078, 248496), (5177, 243744), (5344, 236127), (7617, 165664), (8016, 157418), (10156, 124248), (10354, 121872), (15234, 82832), (15531, 81248), (16032, 78709), (20312, 62124), (20708, 60936), (30468, 41416), (31062, 40624)]