1256024016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1778

約数の個数: 160

約数和(自身を含む): 3912944000

約数和(自身を除く): 2656919984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 139, 144, 156, 208, 216, 234, 278, 312, 351, 417, 432, 468, 556, 624, 702, 834, 936, 1112, 1251, 1404, 1609, 1668, 1807, 1872, 2224, 2502, 2808, 3218, 3336, 3614, 3753, 4827, 5004, 5421, 5616, 6436, 6672, 7228, 7506, 9654, 10008, 10842, 12872, 14456, 14481, 15012, 16263, 19308, 20016, 20917, 21684, 25744, 28912, 28962, 30024, 32526, 38616, 41834, 43368, 43443, 48789, 57924, 60048, 62751, 65052, 77232, 83668, 86736, 86886, 97578, 115848, 125502, 130104, 167336, 173772, 188253, 195156, 223651, 231696, 251004, 260208, 334672, 347544, 376506, 390312, 447302, 502008, 564759, 670953, 695088, 753012, 780624, 894604, 1004016, 1129518, 1341906, 1506024, 1789208, 2012859, 2259036, 2683812, 2907463, 3012048, 3578416, 4025718, 4518072, 5367624, 5814926, 6038577, 8051436, 8722389, 9036144, 10735248, 11629852, 12077154, 16102872, 17444778, 23259704, 24154308, 26167167, 32205744, 34889556, 46519408, 48308616, 52334334, 69779112, 78501501, 96617232, 104668668, 139558224, 157003002, 209337336, 314006004, 418674672, 628012008, 1256024016]

約数ペア:

[(1, 1256024016), (2, 628012008), (3, 418674672), (4, 314006004), (6, 209337336), (8, 157003002), (9, 139558224), (12, 104668668), (13, 96617232), (16, 78501501), (18, 69779112), (24, 52334334), (26, 48308616), (27, 46519408), (36, 34889556), (39, 32205744), (48, 26167167), (52, 24154308), (54, 23259704), (72, 17444778), (78, 16102872), (104, 12077154), (108, 11629852), (117, 10735248), (139, 9036144), (144, 8722389), (156, 8051436), (208, 6038577), (216, 5814926), (234, 5367624), (278, 4518072), (312, 4025718), (351, 3578416), (417, 3012048), (432, 2907463), (468, 2683812), (556, 2259036), (624, 2012859), (702, 1789208), (834, 1506024), (936, 1341906), (1112, 1129518), (1251, 1004016), (1404, 894604), (1609, 780624), (1668, 753012), (1807, 695088), (1872, 670953), (2224, 564759), (2502, 502008), (2808, 447302), (3218, 390312), (3336, 376506), (3614, 347544), (3753, 334672), (4827, 260208), (5004, 251004), (5421, 231696), (5616, 223651), (6436, 195156), (6672, 188253), (7228, 173772), (7506, 167336), (9654, 130104), (10008, 125502), (10842, 115848), (12872, 97578), (14456, 86886), (14481, 86736), (15012, 83668), (16263, 77232), (19308, 65052), (20016, 62751), (20917, 60048), (21684, 57924), (25744, 48789), (28912, 43443), (28962, 43368), (30024, 41834), (32526, 38616)]