2751205548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 216

約数和(自身を含む): 8496037872

約数和(自身を除く): 5744832324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 361, 364, 399, 494, 532, 546, 588, 637, 722, 741, 798, 931, 988, 997, 1083, 1092, 1274, 1444, 1482, 1596, 1729, 1862, 1911, 1994, 2166, 2527, 2548, 2793, 2964, 2991, 3458, 3724, 3822, 3988, 4332, 4693, 5054, 5187, 5586, 5982, 6916, 6979, 7581, 7644, 9386, 10108, 10374, 11172, 11964, 12103, 12961, 13958, 14079, 15162, 17689, 18772, 18943, 20748, 20937, 24206, 25922, 27916, 28158, 30324, 32851, 35378, 36309, 37886, 38883, 41874, 48412, 48853, 51844, 53067, 56316, 56829, 65702, 70756, 72618, 75772, 77766, 83748, 90727, 97706, 98553, 106134, 113658, 131404, 132601, 145236, 146559, 155532, 181454, 195412, 197106, 212268, 227316, 229957, 246259, 265202, 272181, 293118, 359917, 362908, 394212, 397803, 459914, 492518, 530404, 544362, 586236, 635089, 689871, 719834, 738777, 795606, 919828, 928207, 985036, 1079751, 1088724, 1270178, 1379742, 1439668, 1477554, 1591212, 1723813, 1856414, 1905267, 2159502, 2519419, 2540356, 2759484, 2784621, 2955108, 3447626, 3712828, 3810534, 4319004, 4678921, 5038838, 5171439, 5569242, 6895252, 7558257, 7621068, 9357842, 10077676, 10342878, 11138484, 12066691, 14036763, 15116514, 17635933, 18715684, 20685756, 24133382, 28073526, 30233028, 32752447, 35271866, 36200073, 48266764, 52907799, 56147052, 65504894, 70543732, 72400146, 98257341, 105815598, 131009788, 144800292, 196514682, 211631196, 229267129, 393029364, 458534258, 687801387, 917068516, 1375602774, 2751205548]

約数ペア:

[(1, 2751205548), (2, 1375602774), (3, 917068516), (4, 687801387), (6, 458534258), (7, 393029364), (12, 229267129), (13, 211631196), (14, 196514682), (19, 144800292), (21, 131009788), (26, 105815598), (28, 98257341), (38, 72400146), (39, 70543732), (42, 65504894), (49, 56147052), (52, 52907799), (57, 48266764), (76, 36200073), (78, 35271866), (84, 32752447), (91, 30233028), (98, 28073526), (114, 24133382), (133, 20685756), (147, 18715684), (156, 17635933), (182, 15116514), (196, 14036763), (228, 12066691), (247, 11138484), (266, 10342878), (273, 10077676), (294, 9357842), (361, 7621068), (364, 7558257), (399, 6895252), (494, 5569242), (532, 5171439), (546, 5038838), (588, 4678921), (637, 4319004), (722, 3810534), (741, 3712828), (798, 3447626), (931, 2955108), (988, 2784621), (997, 2759484), (1083, 2540356), (1092, 2519419), (1274, 2159502), (1444, 1905267), (1482, 1856414), (1596, 1723813), (1729, 1591212), (1862, 1477554), (1911, 1439668), (1994, 1379742), (2166, 1270178), (2527, 1088724), (2548, 1079751), (2793, 985036), (2964, 928207), (2991, 919828), (3458, 795606), (3724, 738777), (3822, 719834), (3988, 689871), (4332, 635089), (4693, 586236), (5054, 544362), (5187, 530404), (5586, 492518), (5982, 459914), (6916, 397803), (6979, 394212), (7581, 362908), (7644, 359917), (9386, 293118), (10108, 272181), (10374, 265202), (11172, 246259), (11964, 229957), (12103, 227316), (12961, 212268), (13958, 197106), (14079, 195412), (15162, 181454), (17689, 155532), (18772, 146559), (18943, 145236), (20748, 132601), (20937, 131404), (24206, 113658), (25922, 106134), (27916, 98553), (28158, 97706), (30324, 90727), (32851, 83748), (35378, 77766), (36309, 75772), (37886, 72618), (38883, 70756), (41874, 65702), (48412, 56829), (48853, 56316), (51844, 53067)]