260989092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 216

約数和(自身を含む): 871416000

約数和(自身を除く): 610426908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 599, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1198, 1274, 1482, 1596, 1638, 1729, 1764, 1797, 1862, 1911, 2223, 2394, 2396, 2548, 2793, 2964, 3276, 3458, 3594, 3724, 3822, 4193, 4446, 4788, 5187, 5391, 5586, 5733, 6916, 7188, 7644, 7787, 8379, 8386, 8892, 10374, 10782, 11172, 11381, 11466, 12103, 12579, 15561, 15574, 16758, 16772, 20748, 21564, 22762, 22932, 23361, 24206, 25158, 29351, 31122, 31148, 33516, 34143, 36309, 37737, 45524, 46722, 48412, 50316, 54509, 58702, 62244, 68286, 70083, 72618, 75474, 79667, 88053, 93444, 102429, 108927, 109018, 117404, 136572, 140166, 145236, 147953, 150948, 159334, 163527, 176106, 204858, 217854, 218036, 239001, 264159, 280332, 295906, 318668, 327054, 352212, 381563, 409716, 435708, 443859, 478002, 490581, 528318, 557669, 591812, 654108, 717003, 763126, 887718, 956004, 981162, 1035671, 1056636, 1115338, 1144689, 1331577, 1434006, 1526252, 1673007, 1775436, 1962324, 2071342, 2230676, 2289378, 2663154, 2868012, 3107013, 3346014, 3434067, 4142684, 4578756, 5019021, 5326308, 6214026, 6692028, 6868134, 7249697, 9321039, 10038042, 12428052, 13736268, 14499394, 18642078, 20076084, 21749091, 28998788, 37284156, 43498182, 65247273, 86996364, 130494546, 260989092]

約数ペア:

[(1, 260989092), (2, 130494546), (3, 86996364), (4, 65247273), (6, 43498182), (7, 37284156), (9, 28998788), (12, 21749091), (13, 20076084), (14, 18642078), (18, 14499394), (19, 13736268), (21, 12428052), (26, 10038042), (28, 9321039), (36, 7249697), (38, 6868134), (39, 6692028), (42, 6214026), (49, 5326308), (52, 5019021), (57, 4578756), (63, 4142684), (76, 3434067), (78, 3346014), (84, 3107013), (91, 2868012), (98, 2663154), (114, 2289378), (117, 2230676), (126, 2071342), (133, 1962324), (147, 1775436), (156, 1673007), (171, 1526252), (182, 1434006), (196, 1331577), (228, 1144689), (234, 1115338), (247, 1056636), (252, 1035671), (266, 981162), (273, 956004), (294, 887718), (342, 763126), (364, 717003), (399, 654108), (441, 591812), (468, 557669), (494, 528318), (532, 490581), (546, 478002), (588, 443859), (599, 435708), (637, 409716), (684, 381563), (741, 352212), (798, 327054), (819, 318668), (882, 295906), (931, 280332), (988, 264159), (1092, 239001), (1197, 218036), (1198, 217854), (1274, 204858), (1482, 176106), (1596, 163527), (1638, 159334), (1729, 150948), (1764, 147953), (1797, 145236), (1862, 140166), (1911, 136572), (2223, 117404), (2394, 109018), (2396, 108927), (2548, 102429), (2793, 93444), (2964, 88053), (3276, 79667), (3458, 75474), (3594, 72618), (3724, 70083), (3822, 68286), (4193, 62244), (4446, 58702), (4788, 54509), (5187, 50316), (5391, 48412), (5586, 46722), (5733, 45524), (6916, 37737), (7188, 36309), (7644, 34143), (7787, 33516), (8379, 31148), (8386, 31122), (8892, 29351), (10374, 25158), (10782, 24206), (11172, 23361), (11381, 22932), (11466, 22762), (12103, 21564), (12579, 20748), (15561, 16772), (15574, 16758)]