678722688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 192

約数和(自身を含む): 2363886720

約数和(自身を除く): 1685164032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4896, 4951, 5712, 6528, 7616, 8064, 8568, 9792, 9902, 11424, 14853, 15232, 17136, 19584, 19804, 22848, 29706, 34272, 34657, 39608, 44559, 45696, 59412, 68544, 69314, 79216, 84167, 89118, 103971, 118824, 137088, 138628, 158432, 168334, 178236, 207942, 237648, 252501, 277256, 311913, 316864, 336668, 356472, 415884, 475296, 505002, 554512, 589169, 623826, 633728, 673336, 712944, 757503, 831768, 950592, 1010004, 1109024, 1178338, 1247652, 1346672, 1425888, 1515006, 1663536, 1767507, 1901184, 2020008, 2218048, 2356676, 2495304, 2693344, 2851776, 3030012, 3327072, 3535014, 4040016, 4436096, 4713352, 4990608, 5302521, 5386688, 5703552, 6060024, 6654144, 7070028, 8080032, 9426704, 9981216, 10605042, 10773376, 12120048, 13308288, 14140056, 16160064, 18853408, 19962432, 21210084, 24240096, 28280112, 32320128, 37706816, 39924864, 42420168, 48480192, 56560224, 75413632, 84840336, 96960384, 113120448, 169680672, 226240896, 339361344, 678722688]

約数ペア:

[(1, 678722688), (2, 339361344), (3, 226240896), (4, 169680672), (6, 113120448), (7, 96960384), (8, 84840336), (9, 75413632), (12, 56560224), (14, 48480192), (16, 42420168), (17, 39924864), (18, 37706816), (21, 32320128), (24, 28280112), (28, 24240096), (32, 21210084), (34, 19962432), (36, 18853408), (42, 16160064), (48, 14140056), (51, 13308288), (56, 12120048), (63, 10773376), (64, 10605042), (68, 9981216), (72, 9426704), (84, 8080032), (96, 7070028), (102, 6654144), (112, 6060024), (119, 5703552), (126, 5386688), (128, 5302521), (136, 4990608), (144, 4713352), (153, 4436096), (168, 4040016), (192, 3535014), (204, 3327072), (224, 3030012), (238, 2851776), (252, 2693344), (272, 2495304), (288, 2356676), (306, 2218048), (336, 2020008), (357, 1901184), (384, 1767507), (408, 1663536), (448, 1515006), (476, 1425888), (504, 1346672), (544, 1247652), (576, 1178338), (612, 1109024), (672, 1010004), (714, 950592), (816, 831768), (896, 757503), (952, 712944), (1008, 673336), (1071, 633728), (1088, 623826), (1152, 589169), (1224, 554512), (1344, 505002), (1428, 475296), (1632, 415884), (1904, 356472), (2016, 336668), (2142, 316864), (2176, 311913), (2448, 277256), (2688, 252501), (2856, 237648), (3264, 207942), (3808, 178236), (4032, 168334), (4284, 158432), (4896, 138628), (4951, 137088), (5712, 118824), (6528, 103971), (7616, 89118), (8064, 84167), (8568, 79216), (9792, 69314), (9902, 68544), (11424, 59412), (14853, 45696), (15232, 44559), (17136, 39608), (19584, 34657), (19804, 34272), (22848, 29706)]