283711428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7914

約数の個数: 144

約数和(自身を含む): 963021696

約数和(自身を除く): 679310268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 7873, 9009, 12012, 15746, 18018, 23619, 31492, 36036, 47238, 55111, 70857, 86603, 94476, 102349, 110222, 141714, 165333, 173206, 204698, 220444, 259809, 283428, 307047, 330666, 346412, 409396, 495999, 519618, 606221, 614094, 661332, 716443, 779427, 921141, 991998, 1039236, 1125839, 1212442, 1228188, 1432886, 1558854, 1818663, 1842282, 1983996, 2149329, 2251678, 2424884, 2865772, 3117708, 3377517, 3637326, 3684564, 4298658, 4503356, 5455989, 6447987, 6755034, 7274652, 7880873, 8597316, 10132551, 10911978, 12895974, 13510068, 15761746, 20265102, 21823956, 23642619, 25791948, 31523492, 40530204, 47285238, 70927857, 94570476, 141855714, 283711428]

約数ペア:

[(1, 283711428), (2, 141855714), (3, 94570476), (4, 70927857), (6, 47285238), (7, 40530204), (9, 31523492), (11, 25791948), (12, 23642619), (13, 21823956), (14, 20265102), (18, 15761746), (21, 13510068), (22, 12895974), (26, 10911978), (28, 10132551), (33, 8597316), (36, 7880873), (39, 7274652), (42, 6755034), (44, 6447987), (52, 5455989), (63, 4503356), (66, 4298658), (77, 3684564), (78, 3637326), (84, 3377517), (91, 3117708), (99, 2865772), (117, 2424884), (126, 2251678), (132, 2149329), (143, 1983996), (154, 1842282), (156, 1818663), (182, 1558854), (198, 1432886), (231, 1228188), (234, 1212442), (252, 1125839), (273, 1039236), (286, 991998), (308, 921141), (364, 779427), (396, 716443), (429, 661332), (462, 614094), (468, 606221), (546, 519618), (572, 495999), (693, 409396), (819, 346412), (858, 330666), (924, 307047), (1001, 283428), (1092, 259809), (1287, 220444), (1386, 204698), (1638, 173206), (1716, 165333), (2002, 141714), (2574, 110222), (2772, 102349), (3003, 94476), (3276, 86603), (4004, 70857), (5148, 55111), (6006, 47238), (7873, 36036), (9009, 31492), (12012, 23619), (15746, 18018)]