1247876604

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 240

約数和(自身を含む): 3824916480

約数和(自身を除く): 2577039876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 108, 114, 117, 124, 156, 162, 171, 186, 228, 234, 247, 279, 324, 342, 351, 372, 403, 468, 494, 503, 513, 558, 589, 684, 702, 741, 806, 837, 988, 1006, 1026, 1053, 1116, 1178, 1209, 1404, 1482, 1509, 1539, 1612, 1674, 1767, 2012, 2052, 2106, 2223, 2356, 2418, 2511, 2964, 3018, 3078, 3348, 3534, 3627, 4212, 4446, 4527, 4836, 5022, 5301, 6036, 6156, 6539, 6669, 7068, 7254, 7657, 8892, 9054, 9557, 10044, 10602, 10881, 13078, 13338, 13581, 14508, 15314, 15593, 15903, 18108, 19114, 19617, 20007, 21204, 21762, 22971, 26156, 26676, 27162, 28671, 30628, 31186, 31806, 32643, 38228, 39234, 40014, 40743, 43524, 45942, 46779, 47709, 54324, 57342, 58851, 62372, 63612, 65286, 68913, 78468, 80028, 81486, 86013, 91884, 93558, 95418, 114684, 117702, 124241, 130572, 137826, 140337, 162972, 172026, 176553, 187116, 190836, 202709, 206739, 235404, 248482, 258039, 275652, 280674, 296267, 344052, 353106, 372723, 405418, 413478, 421011, 496964, 516078, 529659, 561348, 592534, 608127, 620217, 706212, 745446, 774117, 810836, 826956, 842022, 888801, 1032156, 1059318, 1118169, 1185068, 1216254, 1240434, 1263033, 1490892, 1548234, 1684044, 1777602, 1824381, 2118636, 2236338, 2432508, 2480868, 2526066, 2666403, 3096468, 3354507, 3555204, 3648762, 3851471, 4472676, 5052132, 5332806, 5473143, 6709014, 7297524, 7702942, 7999209, 10063521, 10665612, 10946286, 11554413, 13418028, 15405884, 15998418, 16419429, 20127042, 21892572, 23108826, 23997627, 31996836, 32838858, 34663239, 40254084, 46217652, 47995254, 65677716, 69326478, 95990508, 103989717, 138652956, 207979434, 311969151, 415958868, 623938302, 1247876604]

約数ペア:

[(1, 1247876604), (2, 623938302), (3, 415958868), (4, 311969151), (6, 207979434), (9, 138652956), (12, 103989717), (13, 95990508), (18, 69326478), (19, 65677716), (26, 47995254), (27, 46217652), (31, 40254084), (36, 34663239), (38, 32838858), (39, 31996836), (52, 23997627), (54, 23108826), (57, 21892572), (62, 20127042), (76, 16419429), (78, 15998418), (81, 15405884), (93, 13418028), (108, 11554413), (114, 10946286), (117, 10665612), (124, 10063521), (156, 7999209), (162, 7702942), (171, 7297524), (186, 6709014), (228, 5473143), (234, 5332806), (247, 5052132), (279, 4472676), (324, 3851471), (342, 3648762), (351, 3555204), (372, 3354507), (403, 3096468), (468, 2666403), (494, 2526066), (503, 2480868), (513, 2432508), (558, 2236338), (589, 2118636), (684, 1824381), (702, 1777602), (741, 1684044), (806, 1548234), (837, 1490892), (988, 1263033), (1006, 1240434), (1026, 1216254), (1053, 1185068), (1116, 1118169), (1178, 1059318), (1209, 1032156), (1404, 888801), (1482, 842022), (1509, 826956), (1539, 810836), (1612, 774117), (1674, 745446), (1767, 706212), (2012, 620217), (2052, 608127), (2106, 592534), (2223, 561348), (2356, 529659), (2418, 516078), (2511, 496964), (2964, 421011), (3018, 413478), (3078, 405418), (3348, 372723), (3534, 353106), (3627, 344052), (4212, 296267), (4446, 280674), (4527, 275652), (4836, 258039), (5022, 248482), (5301, 235404), (6036, 206739), (6156, 202709), (6539, 190836), (6669, 187116), (7068, 176553), (7254, 172026), (7657, 162972), (8892, 140337), (9054, 137826), (9557, 130572), (10044, 124241), (10602, 117702), (10881, 114684), (13078, 95418), (13338, 93558), (13581, 91884), (14508, 86013), (15314, 81486), (15593, 80028), (15903, 78468), (18108, 68913), (19114, 65286), (19617, 63612), (20007, 62372), (21204, 58851), (21762, 57342), (22971, 54324), (26156, 47709), (26676, 46779), (27162, 45942), (28671, 43524), (30628, 40743), (31186, 40014), (31806, 39234), (32643, 38228)]