28891698528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18762

約数の個数: 288

約数和(自身を含む): 100290597120

約数和(自身を除く): 71398898592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 121, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 242, 264, 266, 304, 308, 336, 352, 363, 399, 418, 456, 462, 484, 528, 532, 608, 616, 627, 672, 726, 798, 836, 847, 912, 924, 968, 1056, 1064, 1232, 1254, 1452, 1463, 1596, 1672, 1694, 1824, 1848, 1936, 2128, 2299, 2464, 2508, 2541, 2904, 2926, 3192, 3344, 3388, 3696, 3872, 4256, 4389, 4598, 5016, 5082, 5808, 5852, 6384, 6688, 6776, 6897, 7392, 8778, 9196, 10032, 10164, 11616, 11704, 12768, 13552, 13794, 16093, 17556, 18392, 18701, 20064, 20328, 23408, 27104, 27588, 32186, 35112, 36784, 37402, 40656, 46816, 48279, 55176, 56103, 64372, 70224, 73568, 74804, 81312, 96558, 110352, 112206, 128744, 130907, 140448, 149608, 193116, 205711, 220704, 224412, 257488, 261814, 299216, 355319, 386232, 392721, 411422, 448824, 514976, 523628, 598432, 617133, 710638, 772464, 785442, 822844, 897648, 1047256, 1065957, 1234266, 1421276, 1439977, 1544928, 1570884, 1645688, 1795296, 2094512, 2131914, 2262821, 2468532, 2487233, 2842552, 2879954, 3141768, 3291376, 3908509, 4189024, 4263828, 4319931, 4525642, 4937064, 4974466, 5685104, 5759908, 6283536, 6582752, 6788463, 7461699, 7817018, 8527656, 8639862, 9051284, 9874128, 9948932, 11370208, 11519816, 11725527, 12567072, 13576926, 14923398, 15634036, 15839747, 17055312, 17279724, 18102568, 19748256, 19897864, 23039632, 23451054, 27153852, 27359563, 29846796, 31268072, 31679494, 34110624, 34559448, 36205136, 39795728, 42993599, 46079264, 46902108, 47519241, 54307704, 54719126, 59693592, 62536144, 63358988, 69118896, 72410272, 79591456, 82078689, 85987198, 93804216, 95038482, 108615408, 109438252, 119387184, 125072288, 126717976, 128980797, 138237792, 164157378, 171974396, 187608432, 190076964, 217230816, 218876504, 238774368, 253435952, 257961594, 300955193, 328314756, 343948792, 375216864, 380153928, 437753008, 506871904, 515923188, 601910386, 656629512, 687897584, 760307856, 875506016, 902865579, 1031846376, 1203820772, 1313259024, 1375795168, 1520615712, 1805731158, 2063692752, 2407641544, 2626518048, 3611462316, 4127385504, 4815283088, 7222924632, 9630566176, 14445849264, 28891698528]

約数ペア:

[(1, 28891698528), (2, 14445849264), (3, 9630566176), (4, 7222924632), (6, 4815283088), (7, 4127385504), (8, 3611462316), (11, 2626518048), (12, 2407641544), (14, 2063692752), (16, 1805731158), (19, 1520615712), (21, 1375795168), (22, 1313259024), (24, 1203820772), (28, 1031846376), (32, 902865579), (33, 875506016), (38, 760307856), (42, 687897584), (44, 656629512), (48, 601910386), (56, 515923188), (57, 506871904), (66, 437753008), (76, 380153928), (77, 375216864), (84, 343948792), (88, 328314756), (96, 300955193), (112, 257961594), (114, 253435952), (121, 238774368), (132, 218876504), (133, 217230816), (152, 190076964), (154, 187608432), (168, 171974396), (176, 164157378), (209, 138237792), (224, 128980797), (228, 126717976), (231, 125072288), (242, 119387184), (264, 109438252), (266, 108615408), (304, 95038482), (308, 93804216), (336, 85987198), (352, 82078689), (363, 79591456), (399, 72410272), (418, 69118896), (456, 63358988), (462, 62536144), (484, 59693592), (528, 54719126), (532, 54307704), (608, 47519241), (616, 46902108), (627, 46079264), (672, 42993599), (726, 39795728), (798, 36205136), (836, 34559448), (847, 34110624), (912, 31679494), (924, 31268072), (968, 29846796), (1056, 27359563), (1064, 27153852), (1232, 23451054), (1254, 23039632), (1452, 19897864), (1463, 19748256), (1596, 18102568), (1672, 17279724), (1694, 17055312), (1824, 15839747), (1848, 15634036), (1936, 14923398), (2128, 13576926), (2299, 12567072), (2464, 11725527), (2508, 11519816), (2541, 11370208), (2904, 9948932), (2926, 9874128), (3192, 9051284), (3344, 8639862), (3388, 8527656), (3696, 7817018), (3872, 7461699), (4256, 6788463), (4389, 6582752), (4598, 6283536), (5016, 5759908), (5082, 5685104), (5808, 4974466), (5852, 4937064), (6384, 4525642), (6688, 4319931), (6776, 4263828), (6897, 4189024), (7392, 3908509), (8778, 3291376), (9196, 3141768), (10032, 2879954), (10164, 2842552), (11616, 2487233), (11704, 2468532), (12768, 2262821), (13552, 2131914), (13794, 2094512), (16093, 1795296), (17556, 1645688), (18392, 1570884), (18701, 1544928), (20064, 1439977), (20328, 1421276), (23408, 1234266), (27104, 1065957), (27588, 1047256), (32186, 897648), (35112, 822844), (36784, 785442), (37402, 772464), (40656, 710638), (46816, 617133), (48279, 598432), (55176, 523628), (56103, 514976), (64372, 448824), (70224, 411422), (73568, 392721), (74804, 386232), (81312, 355319), (96558, 299216), (110352, 261814), (112206, 257488), (128744, 224412), (130907, 220704), (140448, 205711), (149608, 193116)]