2449498506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 6552161280

約数和(自身を除く): 4102662774

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 41, 42, 57, 78, 82, 91, 114, 123, 133, 169, 182, 246, 247, 266, 273, 287, 338, 399, 443, 494, 507, 533, 546, 574, 741, 779, 798, 861, 886, 1014, 1066, 1183, 1329, 1482, 1558, 1599, 1722, 1729, 2337, 2366, 2658, 3101, 3198, 3211, 3458, 3549, 3731, 4674, 5187, 5453, 5759, 6202, 6422, 6929, 7098, 7462, 8417, 9303, 9633, 10127, 10374, 10906, 11193, 11518, 13858, 16359, 16834, 17277, 18163, 18606, 19266, 20254, 20787, 22386, 22477, 25251, 30381, 32718, 34554, 36326, 40313, 41574, 44954, 48503, 50502, 54489, 58919, 60762, 67431, 70889, 74867, 80626, 97006, 108978, 109421, 117838, 120939, 127141, 131651, 134862, 141778, 145509, 149734, 176757, 212667, 218842, 224601, 236119, 241878, 254282, 263302, 291018, 328263, 345097, 353514, 381423, 394953, 425334, 449202, 472238, 524069, 656526, 690194, 708357, 762846, 765947, 789906, 921557, 1035291, 1048138, 1416714, 1422473, 1531894, 1572207, 1652833, 1843114, 2070582, 2297841, 2415679, 2764671, 2844946, 3069547, 3144414, 3305666, 4267419, 4486261, 4595682, 4831358, 4958499, 5529342, 6139094, 7247037, 8534838, 8972522, 9208641, 9916998, 9957311, 13458783, 14494074, 18417282, 19914622, 21486829, 26917566, 29871933, 31403827, 42973658, 58321393, 59743866, 62807654, 64460487, 94211481, 116642786, 128920974, 174964179, 188422962, 349928358, 408249751, 816499502, 1224749253, 2449498506]

約数ペア:

[(1, 2449498506), (2, 1224749253), (3, 816499502), (6, 408249751), (7, 349928358), (13, 188422962), (14, 174964179), (19, 128920974), (21, 116642786), (26, 94211481), (38, 64460487), (39, 62807654), (41, 59743866), (42, 58321393), (57, 42973658), (78, 31403827), (82, 29871933), (91, 26917566), (114, 21486829), (123, 19914622), (133, 18417282), (169, 14494074), (182, 13458783), (246, 9957311), (247, 9916998), (266, 9208641), (273, 8972522), (287, 8534838), (338, 7247037), (399, 6139094), (443, 5529342), (494, 4958499), (507, 4831358), (533, 4595682), (546, 4486261), (574, 4267419), (741, 3305666), (779, 3144414), (798, 3069547), (861, 2844946), (886, 2764671), (1014, 2415679), (1066, 2297841), (1183, 2070582), (1329, 1843114), (1482, 1652833), (1558, 1572207), (1599, 1531894), (1722, 1422473), (1729, 1416714), (2337, 1048138), (2366, 1035291), (2658, 921557), (3101, 789906), (3198, 765947), (3211, 762846), (3458, 708357), (3549, 690194), (3731, 656526), (4674, 524069), (5187, 472238), (5453, 449202), (5759, 425334), (6202, 394953), (6422, 381423), (6929, 353514), (7098, 345097), (7462, 328263), (8417, 291018), (9303, 263302), (9633, 254282), (10127, 241878), (10374, 236119), (10906, 224601), (11193, 218842), (11518, 212667), (13858, 176757), (16359, 149734), (16834, 145509), (17277, 141778), (18163, 134862), (18606, 131651), (19266, 127141), (20254, 120939), (20787, 117838), (22386, 109421), (22477, 108978), (25251, 97006), (30381, 80626), (32718, 74867), (34554, 70889), (36326, 67431), (40313, 60762), (41574, 58919), (44954, 54489), (48503, 50502)]