21124459008

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2843

約数の個数: 240

約数和(自身を含む): 64920398400

約数和(自身を除く): 43795939392

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, 128, 144, 152, 171, 178, 192, 228, 256, 267, 288, 304, 342, 356, 384, 456, 512, 534, 576, 608, 684, 712, 768, 801, 912, 1068, 1152, 1216, 1368, 1424, 1536, 1602, 1691, 1824, 2136, 2304, 2432, 2711, 2736, 2848, 3204, 3382, 3648, 4272, 4608, 4864, 5073, 5422, 5472, 5696, 6408, 6764, 7296, 8133, 8544, 9728, 10146, 10844, 10944, 11392, 12816, 13528, 14592, 15219, 16266, 17088, 20292, 21688, 21888, 22784, 24399, 25632, 27056, 29184, 30438, 32532, 34176, 40584, 43376, 43776, 45568, 48798, 51264, 51509, 54112, 60876, 65064, 68352, 81168, 86752, 87552, 97596, 102528, 103018, 108224, 121752, 130128, 136704, 154527, 162336, 173504, 195192, 205056, 206036, 216448, 241279, 243504, 260256, 309054, 324672, 347008, 390384, 410112, 412072, 432896, 463581, 482558, 487008, 520512, 618108, 649344, 694016, 723837, 780768, 824144, 865792, 927162, 965116, 974016, 1041024, 1236216, 1298688, 1388032, 1447674, 1561536, 1648288, 1854324, 1930232, 1948032, 2082048, 2171511, 2472432, 2597376, 2895348, 3123072, 3296576, 3708648, 3860464, 3896064, 4164096, 4343022, 4584301, 4944864, 5790696, 6246144, 6593152, 7417296, 7720928, 7792128, 8686044, 9168602, 9889728, 11581392, 12492288, 13186304, 13752903, 14834592, 15441856, 17372088, 18337204, 19779456, 23162784, 26372608, 27505806, 29669184, 30883712, 34744176, 36674408, 39558912, 41258709, 46325568, 55011612, 59338368, 61767424, 69488352, 73348816, 79117824, 82517418, 92651136, 110023224, 118676736, 123534848, 138976704, 146697632, 165034836, 185302272, 220046448, 237353472, 277953408, 293395264, 330069672, 370604544, 440092896, 555906816, 586790528, 660139344, 880185792, 1111813632, 1173581056, 1320278688, 1760371584, 2347162112, 2640557376, 3520743168, 5281114752, 7041486336, 10562229504, 21124459008]

約数ペア:

[(1, 21124459008), (2, 10562229504), (3, 7041486336), (4, 5281114752), (6, 3520743168), (8, 2640557376), (9, 2347162112), (12, 1760371584), (16, 1320278688), (18, 1173581056), (19, 1111813632), (24, 880185792), (32, 660139344), (36, 586790528), (38, 555906816), (48, 440092896), (57, 370604544), (64, 330069672), (72, 293395264), (76, 277953408), (89, 237353472), (96, 220046448), (114, 185302272), (128, 165034836), (144, 146697632), (152, 138976704), (171, 123534848), (178, 118676736), (192, 110023224), (228, 92651136), (256, 82517418), (267, 79117824), (288, 73348816), (304, 69488352), (342, 61767424), (356, 59338368), (384, 55011612), (456, 46325568), (512, 41258709), (534, 39558912), (576, 36674408), (608, 34744176), (684, 30883712), (712, 29669184), (768, 27505806), (801, 26372608), (912, 23162784), (1068, 19779456), (1152, 18337204), (1216, 17372088), (1368, 15441856), (1424, 14834592), (1536, 13752903), (1602, 13186304), (1691, 12492288), (1824, 11581392), (2136, 9889728), (2304, 9168602), (2432, 8686044), (2711, 7792128), (2736, 7720928), (2848, 7417296), (3204, 6593152), (3382, 6246144), (3648, 5790696), (4272, 4944864), (4608, 4584301), (4864, 4343022), (5073, 4164096), (5422, 3896064), (5472, 3860464), (5696, 3708648), (6408, 3296576), (6764, 3123072), (7296, 2895348), (8133, 2597376), (8544, 2472432), (9728, 2171511), (10146, 2082048), (10844, 1948032), (10944, 1930232), (11392, 1854324), (12816, 1648288), (13528, 1561536), (14592, 1447674), (15219, 1388032), (16266, 1298688), (17088, 1236216), (20292, 1041024), (21688, 974016), (21888, 965116), (22784, 927162), (24399, 865792), (25632, 824144), (27056, 780768), (29184, 723837), (30438, 694016), (32532, 649344), (34176, 618108), (40584, 520512), (43376, 487008), (43776, 482558), (45568, 463581), (48798, 432896), (51264, 412072), (51509, 410112), (54112, 390384), (60876, 347008), (65064, 324672), (68352, 309054), (81168, 260256), (86752, 243504), (87552, 241279), (97596, 216448), (102528, 206036), (103018, 205056), (108224, 195192), (121752, 173504), (130128, 162336), (136704, 154527)]