821595264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16130

約数の個数: 128

約数和(自身を含む): 2625561600

約数和(自身を除く): 1803966336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 16087, 17024, 25536, 32174, 48261, 51072, 64348, 96522, 112609, 128696, 193044, 225218, 257392, 305653, 337827, 386088, 450436, 514784, 611306, 675654, 772176, 900872, 916959, 1029568, 1222612, 1351308, 1544352, 1801744, 1833918, 2059136, 2139571, 2445224, 2702616, 3088704, 3603488, 3667836, 4279142, 4890448, 5405232, 6177408, 6418713, 7206976, 7335672, 8558284, 9780896, 10810464, 12837426, 14413952, 14671344, 17116568, 19561792, 21620928, 25674852, 29342688, 34233136, 39123584, 43241856, 51349704, 58685376, 68466272, 102699408, 117370752, 136932544, 205398816, 273865088, 410797632, 821595264]

約数ペア:

[(1, 821595264), (2, 410797632), (3, 273865088), (4, 205398816), (6, 136932544), (7, 117370752), (8, 102699408), (12, 68466272), (14, 58685376), (16, 51349704), (19, 43241856), (21, 39123584), (24, 34233136), (28, 29342688), (32, 25674852), (38, 21620928), (42, 19561792), (48, 17116568), (56, 14671344), (57, 14413952), (64, 12837426), (76, 10810464), (84, 9780896), (96, 8558284), (112, 7335672), (114, 7206976), (128, 6418713), (133, 6177408), (152, 5405232), (168, 4890448), (192, 4279142), (224, 3667836), (228, 3603488), (266, 3088704), (304, 2702616), (336, 2445224), (384, 2139571), (399, 2059136), (448, 1833918), (456, 1801744), (532, 1544352), (608, 1351308), (672, 1222612), (798, 1029568), (896, 916959), (912, 900872), (1064, 772176), (1216, 675654), (1344, 611306), (1596, 514784), (1824, 450436), (2128, 386088), (2432, 337827), (2688, 305653), (3192, 257392), (3648, 225218), (4256, 193044), (6384, 128696), (7296, 112609), (8512, 96522), (12768, 64348), (16087, 51072), (17024, 48261), (25536, 32174)]