289583712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1004814720

約数和(自身を除く): 715231008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 96, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 283, 288, 304, 306, 323, 342, 352, 374, 396, 408, 418, 456, 528, 544, 561, 566, 608, 612, 627, 646, 684, 748, 792, 816, 836, 849, 912, 969, 1056, 1122, 1132, 1224, 1254, 1292, 1368, 1496, 1584, 1632, 1672, 1683, 1698, 1824, 1881, 1938, 2244, 2264, 2448, 2508, 2547, 2584, 2736, 2907, 2992, 3113, 3168, 3344, 3366, 3396, 3553, 3762, 3876, 4488, 4528, 4811, 4896, 5016, 5094, 5168, 5377, 5472, 5814, 5984, 6226, 6688, 6732, 6792, 7106, 7524, 7752, 8976, 9056, 9339, 9622, 10032, 10188, 10336, 10659, 10754, 11628, 12452, 13464, 13584, 14212, 14433, 15048, 15504, 16131, 17952, 18678, 19244, 20064, 20376, 21318, 21508, 23256, 24904, 26928, 27168, 28017, 28424, 28866, 30096, 31008, 31977, 32262, 37356, 38488, 40752, 42636, 43016, 43299, 46512, 48393, 49808, 52921, 53856, 56034, 56848, 57732, 59147, 60192, 63954, 64524, 74712, 76976, 81504, 85272, 86032, 86598, 91409, 93024, 96786, 99616, 105842, 112068, 113696, 115464, 118294, 127908, 129048, 149424, 153952, 158763, 170544, 172064, 173196, 177441, 182818, 193572, 211684, 224136, 230928, 236588, 255816, 258096, 274227, 298848, 317526, 341088, 346392, 354882, 365636, 387144, 423368, 448272, 461856, 473176, 476289, 511632, 516192, 532323, 548454, 635052, 692784, 709764, 731272, 774288, 822681, 846736, 896544, 946352, 952578, 1005499, 1023264, 1064646, 1096908, 1270104, 1385568, 1419528, 1462544, 1548576, 1645362, 1693472, 1892704, 1905156, 2010998, 2129292, 2193816, 2540208, 2839056, 2925088, 3016497, 3290724, 3810312, 4021996, 4258584, 4387632, 5080416, 5678112, 6032994, 6581448, 7620624, 8043992, 8517168, 8775264, 9049491, 12065988, 13162896, 15241248, 16087984, 17034336, 18098982, 24131976, 26325792, 32175968, 36197964, 48263952, 72395928, 96527904, 144791856, 289583712]

約数ペア:

[(1, 289583712), (2, 144791856), (3, 96527904), (4, 72395928), (6, 48263952), (8, 36197964), (9, 32175968), (11, 26325792), (12, 24131976), (16, 18098982), (17, 17034336), (18, 16087984), (19, 15241248), (22, 13162896), (24, 12065988), (32, 9049491), (33, 8775264), (34, 8517168), (36, 8043992), (38, 7620624), (44, 6581448), (48, 6032994), (51, 5678112), (57, 5080416), (66, 4387632), (68, 4258584), (72, 4021996), (76, 3810312), (88, 3290724), (96, 3016497), (99, 2925088), (102, 2839056), (114, 2540208), (132, 2193816), (136, 2129292), (144, 2010998), (152, 1905156), (153, 1892704), (171, 1693472), (176, 1645362), (187, 1548576), (198, 1462544), (204, 1419528), (209, 1385568), (228, 1270104), (264, 1096908), (272, 1064646), (283, 1023264), (288, 1005499), (304, 952578), (306, 946352), (323, 896544), (342, 846736), (352, 822681), (374, 774288), (396, 731272), (408, 709764), (418, 692784), (456, 635052), (528, 548454), (544, 532323), (561, 516192), (566, 511632), (608, 476289), (612, 473176), (627, 461856), (646, 448272), (684, 423368), (748, 387144), (792, 365636), (816, 354882), (836, 346392), (849, 341088), (912, 317526), (969, 298848), (1056, 274227), (1122, 258096), (1132, 255816), (1224, 236588), (1254, 230928), (1292, 224136), (1368, 211684), (1496, 193572), (1584, 182818), (1632, 177441), (1672, 173196), (1683, 172064), (1698, 170544), (1824, 158763), (1881, 153952), (1938, 149424), (2244, 129048), (2264, 127908), (2448, 118294), (2508, 115464), (2547, 113696), (2584, 112068), (2736, 105842), (2907, 99616), (2992, 96786), (3113, 93024), (3168, 91409), (3344, 86598), (3366, 86032), (3396, 85272), (3553, 81504), (3762, 76976), (3876, 74712), (4488, 64524), (4528, 63954), (4811, 60192), (4896, 59147), (5016, 57732), (5094, 56848), (5168, 56034), (5377, 53856), (5472, 52921), (5814, 49808), (5984, 48393), (6226, 46512), (6688, 43299), (6732, 43016), (6792, 42636), (7106, 40752), (7524, 38488), (7752, 37356), (8976, 32262), (9056, 31977), (9339, 31008), (9622, 30096), (10032, 28866), (10188, 28424), (10336, 28017), (10659, 27168), (10754, 26928), (11628, 24904), (12452, 23256), (13464, 21508), (13584, 21318), (14212, 20376), (14433, 20064), (15048, 19244), (15504, 18678), (16131, 17952)]