8740642932

素因数分解:

$2^2\times 3^8\times 7^3\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 216

約数和(自身を含む): 26783265600

約数和(自身を除く): 18042622668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 567, 588, 686, 729, 756, 882, 971, 972, 1029, 1134, 1323, 1372, 1458, 1701, 1764, 1942, 2058, 2187, 2268, 2646, 2913, 2916, 3087, 3402, 3884, 3969, 4116, 4374, 5103, 5292, 5826, 6174, 6561, 6797, 6804, 7938, 8739, 8748, 9261, 10206, 11652, 11907, 12348, 13122, 13594, 15309, 15876, 17478, 18522, 20391, 20412, 23814, 26217, 26244, 27188, 27783, 30618, 34956, 35721, 37044, 40782, 45927, 47579, 47628, 52434, 55566, 61173, 61236, 71442, 78651, 81564, 83349, 91854, 95158, 104868, 107163, 111132, 122346, 142737, 142884, 157302, 166698, 183519, 183708, 190316, 214326, 235953, 244692, 250047, 285474, 314604, 321489, 333053, 333396, 367038, 428211, 428652, 471906, 500094, 550557, 570948, 642978, 666106, 707859, 734076, 750141, 856422, 943812, 999159, 1000188, 1101114, 1284633, 1285956, 1332212, 1415718, 1500282, 1651671, 1712844, 1998318, 2123577, 2202228, 2250423, 2569266, 2831436, 2997477, 3000564, 3303342, 3853899, 3996636, 4247154, 4500846, 4955013, 5138532, 5994954, 6370731, 6606684, 7707798, 8494308, 8992431, 9001692, 9910026, 11561697, 11989908, 12741462, 14865039, 15415596, 17984862, 19820052, 23123394, 25482924, 26977293, 29730078, 34685091, 35969724, 44595117, 46246788, 53954586, 59460156, 69370182, 80931879, 89190234, 104055273, 107909172, 138740364, 161863758, 178380468, 208110546, 242795637, 312165819, 323727516, 416221092, 485591274, 624331638, 728386911, 971182548, 1248663276, 1456773822, 2185160733, 2913547644, 4370321466, 8740642932]

約数ペア:

[(1, 8740642932), (2, 4370321466), (3, 2913547644), (4, 2185160733), (6, 1456773822), (7, 1248663276), (9, 971182548), (12, 728386911), (14, 624331638), (18, 485591274), (21, 416221092), (27, 323727516), (28, 312165819), (36, 242795637), (42, 208110546), (49, 178380468), (54, 161863758), (63, 138740364), (81, 107909172), (84, 104055273), (98, 89190234), (108, 80931879), (126, 69370182), (147, 59460156), (162, 53954586), (189, 46246788), (196, 44595117), (243, 35969724), (252, 34685091), (294, 29730078), (324, 26977293), (343, 25482924), (378, 23123394), (441, 19820052), (486, 17984862), (567, 15415596), (588, 14865039), (686, 12741462), (729, 11989908), (756, 11561697), (882, 9910026), (971, 9001692), (972, 8992431), (1029, 8494308), (1134, 7707798), (1323, 6606684), (1372, 6370731), (1458, 5994954), (1701, 5138532), (1764, 4955013), (1942, 4500846), (2058, 4247154), (2187, 3996636), (2268, 3853899), (2646, 3303342), (2913, 3000564), (2916, 2997477), (3087, 2831436), (3402, 2569266), (3884, 2250423), (3969, 2202228), (4116, 2123577), (4374, 1998318), (5103, 1712844), (5292, 1651671), (5826, 1500282), (6174, 1415718), (6561, 1332212), (6797, 1285956), (6804, 1284633), (7938, 1101114), (8739, 1000188), (8748, 999159), (9261, 943812), (10206, 856422), (11652, 750141), (11907, 734076), (12348, 707859), (13122, 666106), (13594, 642978), (15309, 570948), (15876, 550557), (17478, 500094), (18522, 471906), (20391, 428652), (20412, 428211), (23814, 367038), (26217, 333396), (26244, 333053), (27188, 321489), (27783, 314604), (30618, 285474), (34956, 250047), (35721, 244692), (37044, 235953), (40782, 214326), (45927, 190316), (47579, 183708), (47628, 183519), (52434, 166698), (55566, 157302), (61173, 142884), (61236, 142737), (71442, 122346), (78651, 111132), (81564, 107163), (83349, 104868), (91854, 95158)]