1444220856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 4726940400

約数和(自身を除く): 3282719544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 34, 36, 38, 39, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 152, 153, 156, 171, 204, 221, 228, 234, 247, 281, 289, 306, 312, 323, 342, 408, 442, 456, 468, 494, 562, 578, 612, 646, 663, 684, 741, 843, 867, 884, 936, 969, 988, 1124, 1156, 1224, 1292, 1326, 1368, 1482, 1686, 1734, 1768, 1938, 1976, 1989, 2223, 2248, 2312, 2529, 2584, 2601, 2652, 2907, 2964, 3372, 3468, 3653, 3757, 3876, 3978, 4199, 4446, 4777, 5058, 5202, 5304, 5339, 5491, 5814, 5928, 6744, 6936, 7306, 7514, 7752, 7956, 8398, 8892, 9554, 10116, 10404, 10678, 10959, 10982, 11271, 11628, 12597, 14331, 14612, 15028, 15912, 16017, 16473, 16796, 17784, 19108, 20232, 20808, 21356, 21918, 21964, 22542, 23256, 25194, 28662, 29224, 30056, 32034, 32877, 32946, 33592, 33813, 37791, 38216, 42712, 42993, 43836, 43928, 45084, 48051, 49419, 50388, 57324, 62101, 64068, 65754, 65892, 67626, 69407, 71383, 75582, 81209, 85986, 87672, 90168, 90763, 96102, 98838, 100776, 114648, 124202, 128136, 131508, 131784, 135252, 138814, 142766, 151164, 162418, 171972, 181526, 186303, 192204, 197676, 208221, 214149, 243627, 248404, 263016, 270504, 272289, 277628, 285532, 302328, 324836, 343944, 363052, 372606, 384408, 395352, 416442, 428298, 487254, 496808, 544578, 555256, 558909, 571064, 624663, 642447, 649672, 726104, 730881, 745212, 816867, 832884, 856596, 974508, 1055717, 1089156, 1117818, 1179919, 1249326, 1284894, 1461762, 1490424, 1542971, 1633734, 1665768, 1713192, 1949016, 2111434, 2178312, 2235636, 2359838, 2498652, 2569788, 2923524, 3085942, 3167151, 3267468, 3539757, 4222868, 4471272, 4628913, 4719676, 4997304, 5139576, 5847048, 6171884, 6334302, 6534936, 7079514, 8445736, 9257826, 9439352, 9501453, 10619271, 12343768, 12668604, 13886739, 14159028, 18515652, 19002906, 20058623, 21238542, 25337208, 27773478, 28318056, 37031304, 38005812, 40117246, 42477084, 55546956, 60175869, 76011624, 80234492, 84954168, 111093912, 120351738, 160468984, 180527607, 240703476, 361055214, 481406952, 722110428, 1444220856]

約数ペア:

[(1, 1444220856), (2, 722110428), (3, 481406952), (4, 361055214), (6, 240703476), (8, 180527607), (9, 160468984), (12, 120351738), (13, 111093912), (17, 84954168), (18, 80234492), (19, 76011624), (24, 60175869), (26, 55546956), (34, 42477084), (36, 40117246), (38, 38005812), (39, 37031304), (51, 28318056), (52, 27773478), (57, 25337208), (68, 21238542), (72, 20058623), (76, 19002906), (78, 18515652), (102, 14159028), (104, 13886739), (114, 12668604), (117, 12343768), (136, 10619271), (152, 9501453), (153, 9439352), (156, 9257826), (171, 8445736), (204, 7079514), (221, 6534936), (228, 6334302), (234, 6171884), (247, 5847048), (281, 5139576), (289, 4997304), (306, 4719676), (312, 4628913), (323, 4471272), (342, 4222868), (408, 3539757), (442, 3267468), (456, 3167151), (468, 3085942), (494, 2923524), (562, 2569788), (578, 2498652), (612, 2359838), (646, 2235636), (663, 2178312), (684, 2111434), (741, 1949016), (843, 1713192), (867, 1665768), (884, 1633734), (936, 1542971), (969, 1490424), (988, 1461762), (1124, 1284894), (1156, 1249326), (1224, 1179919), (1292, 1117818), (1326, 1089156), (1368, 1055717), (1482, 974508), (1686, 856596), (1734, 832884), (1768, 816867), (1938, 745212), (1976, 730881), (1989, 726104), (2223, 649672), (2248, 642447), (2312, 624663), (2529, 571064), (2584, 558909), (2601, 555256), (2652, 544578), (2907, 496808), (2964, 487254), (3372, 428298), (3468, 416442), (3653, 395352), (3757, 384408), (3876, 372606), (3978, 363052), (4199, 343944), (4446, 324836), (4777, 302328), (5058, 285532), (5202, 277628), (5304, 272289), (5339, 270504), (5491, 263016), (5814, 248404), (5928, 243627), (6744, 214149), (6936, 208221), (7306, 197676), (7514, 192204), (7752, 186303), (7956, 181526), (8398, 171972), (8892, 162418), (9554, 151164), (10116, 142766), (10404, 138814), (10678, 135252), (10959, 131784), (10982, 131508), (11271, 128136), (11628, 124202), (12597, 114648), (14331, 100776), (14612, 98838), (15028, 96102), (15912, 90763), (16017, 90168), (16473, 87672), (16796, 85986), (17784, 81209), (19108, 75582), (20232, 71383), (20808, 69407), (21356, 67626), (21918, 65892), (21964, 65754), (22542, 64068), (23256, 62101), (25194, 57324), (28662, 50388), (29224, 49419), (30056, 48051), (32034, 45084), (32877, 43928), (32946, 43836), (33592, 42993), (33813, 42712), (37791, 38216)]