989600256

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 3064089600

約数和(自身を除く): 2074489344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 114, 127, 128, 144, 152, 171, 178, 192, 228, 254, 256, 267, 288, 304, 342, 356, 381, 384, 456, 508, 512, 534, 576, 608, 684, 712, 762, 768, 801, 912, 1016, 1068, 1143, 1152, 1216, 1368, 1424, 1524, 1536, 1602, 1691, 1824, 2032, 2136, 2286, 2304, 2413, 2432, 2736, 2848, 3048, 3204, 3382, 3648, 4064, 4272, 4572, 4608, 4826, 4864, 5073, 5472, 5696, 6096, 6408, 6764, 7239, 7296, 8128, 8544, 9144, 9652, 9728, 10146, 10944, 11303, 11392, 12192, 12816, 13528, 14478, 14592, 15219, 16256, 17088, 18288, 19304, 20292, 21717, 21888, 22606, 22784, 24384, 25632, 27056, 28956, 29184, 30438, 32512, 33909, 34176, 36576, 38608, 40584, 43434, 43776, 45212, 45568, 48768, 51264, 54112, 57912, 60876, 65024, 67818, 68352, 73152, 77216, 81168, 86868, 87552, 90424, 97536, 101727, 102528, 108224, 115824, 121752, 135636, 136704, 146304, 154432, 162336, 173736, 180848, 195072, 203454, 205056, 214757, 216448, 231648, 243504, 271272, 292608, 308864, 324672, 347472, 361696, 406908, 410112, 429514, 432896, 463296, 487008, 542544, 585216, 617728, 644271, 649344, 694944, 723392, 813816, 859028, 865792, 926592, 974016, 1085088, 1235456, 1288542, 1298688, 1389888, 1446784, 1627632, 1718056, 1853184, 1932813, 1948032, 2170176, 2577084, 2597376, 2779776, 2893568, 3255264, 3436112, 3706368, 3865626, 3896064, 4340352, 5154168, 5559552, 5787136, 6510528, 6872224, 7731252, 7792128, 8680704, 10308336, 11119104, 13021056, 13744448, 15462504, 17361408, 20616672, 26042112, 27488896, 30925008, 41233344, 52084224, 54977792, 61850016, 82466688, 109955584, 123700032, 164933376, 247400064, 329866752, 494800128, 989600256]

約数ペア:

[(1, 989600256), (2, 494800128), (3, 329866752), (4, 247400064), (6, 164933376), (8, 123700032), (9, 109955584), (12, 82466688), (16, 61850016), (18, 54977792), (19, 52084224), (24, 41233344), (32, 30925008), (36, 27488896), (38, 26042112), (48, 20616672), (57, 17361408), (64, 15462504), (72, 13744448), (76, 13021056), (89, 11119104), (96, 10308336), (114, 8680704), (127, 7792128), (128, 7731252), (144, 6872224), (152, 6510528), (171, 5787136), (178, 5559552), (192, 5154168), (228, 4340352), (254, 3896064), (256, 3865626), (267, 3706368), (288, 3436112), (304, 3255264), (342, 2893568), (356, 2779776), (381, 2597376), (384, 2577084), (456, 2170176), (508, 1948032), (512, 1932813), (534, 1853184), (576, 1718056), (608, 1627632), (684, 1446784), (712, 1389888), (762, 1298688), (768, 1288542), (801, 1235456), (912, 1085088), (1016, 974016), (1068, 926592), (1143, 865792), (1152, 859028), (1216, 813816), (1368, 723392), (1424, 694944), (1524, 649344), (1536, 644271), (1602, 617728), (1691, 585216), (1824, 542544), (2032, 487008), (2136, 463296), (2286, 432896), (2304, 429514), (2413, 410112), (2432, 406908), (2736, 361696), (2848, 347472), (3048, 324672), (3204, 308864), (3382, 292608), (3648, 271272), (4064, 243504), (4272, 231648), (4572, 216448), (4608, 214757), (4826, 205056), (4864, 203454), (5073, 195072), (5472, 180848), (5696, 173736), (6096, 162336), (6408, 154432), (6764, 146304), (7239, 136704), (7296, 135636), (8128, 121752), (8544, 115824), (9144, 108224), (9652, 102528), (9728, 101727), (10146, 97536), (10944, 90424), (11303, 87552), (11392, 86868), (12192, 81168), (12816, 77216), (13528, 73152), (14478, 68352), (14592, 67818), (15219, 65024), (16256, 60876), (17088, 57912), (18288, 54112), (19304, 51264), (20292, 48768), (21717, 45568), (21888, 45212), (22606, 43776), (22784, 43434), (24384, 40584), (25632, 38608), (27056, 36576), (28956, 34176), (29184, 33909), (30438, 32512)]