619706916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 1792627200

約数和(自身を除く): 1172920284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 103, 108, 113, 116, 153, 174, 204, 206, 226, 261, 306, 309, 339, 348, 412, 452, 459, 493, 522, 612, 618, 678, 783, 918, 927, 986, 1017, 1044, 1236, 1356, 1479, 1566, 1751, 1836, 1854, 1921, 1972, 2034, 2781, 2958, 2987, 3051, 3132, 3277, 3502, 3708, 3842, 4068, 4437, 5253, 5562, 5763, 5916, 5974, 6102, 6554, 7004, 7684, 8874, 8961, 9831, 10506, 11124, 11526, 11639, 11948, 12204, 13108, 13311, 15759, 17289, 17748, 17922, 19662, 21012, 23052, 23278, 26622, 26883, 29493, 31518, 34578, 34917, 35844, 39324, 46556, 47277, 50779, 51867, 53244, 53766, 55709, 58986, 63036, 69156, 69834, 80649, 88479, 94554, 101558, 103734, 104751, 107532, 111418, 117972, 139668, 152337, 161298, 167127, 176958, 189108, 197863, 203116, 207468, 209502, 222836, 304674, 314253, 322596, 334254, 337531, 353916, 395726, 419004, 457011, 501381, 593589, 609348, 628506, 668508, 675062, 791452, 914022, 1002762, 1012593, 1187178, 1257012, 1350124, 1371033, 1504143, 1780767, 1828044, 2005524, 2025186, 2374356, 2742066, 3008286, 3037779, 3561534, 4050372, 5342301, 5484132, 5738027, 6016572, 6075558, 7123068, 9113337, 10684602, 11476054, 12151116, 17214081, 18226674, 21369204, 22952108, 34428162, 36453348, 51642243, 68856324, 103284486, 154926729, 206568972, 309853458, 619706916]

約数ペア:

[(1, 619706916), (2, 309853458), (3, 206568972), (4, 154926729), (6, 103284486), (9, 68856324), (12, 51642243), (17, 36453348), (18, 34428162), (27, 22952108), (29, 21369204), (34, 18226674), (36, 17214081), (51, 12151116), (54, 11476054), (58, 10684602), (68, 9113337), (87, 7123068), (102, 6075558), (103, 6016572), (108, 5738027), (113, 5484132), (116, 5342301), (153, 4050372), (174, 3561534), (204, 3037779), (206, 3008286), (226, 2742066), (261, 2374356), (306, 2025186), (309, 2005524), (339, 1828044), (348, 1780767), (412, 1504143), (452, 1371033), (459, 1350124), (493, 1257012), (522, 1187178), (612, 1012593), (618, 1002762), (678, 914022), (783, 791452), (918, 675062), (927, 668508), (986, 628506), (1017, 609348), (1044, 593589), (1236, 501381), (1356, 457011), (1479, 419004), (1566, 395726), (1751, 353916), (1836, 337531), (1854, 334254), (1921, 322596), (1972, 314253), (2034, 304674), (2781, 222836), (2958, 209502), (2987, 207468), (3051, 203116), (3132, 197863), (3277, 189108), (3502, 176958), (3708, 167127), (3842, 161298), (4068, 152337), (4437, 139668), (5253, 117972), (5562, 111418), (5763, 107532), (5916, 104751), (5974, 103734), (6102, 101558), (6554, 94554), (7004, 88479), (7684, 80649), (8874, 69834), (8961, 69156), (9831, 63036), (10506, 58986), (11124, 55709), (11526, 53766), (11639, 53244), (11948, 51867), (12204, 50779), (13108, 47277), (13311, 46556), (15759, 39324), (17289, 35844), (17748, 34917), (17922, 34578), (19662, 31518), (21012, 29493), (23052, 26883), (23278, 26622)]