287966016

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 140

約数和(自身を含む): 919499812

約数和(自身を除く): 631533796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 4273, 5184, 5616, 7488, 8424, 8546, 11232, 12819, 16848, 17092, 22464, 25638, 33696, 34184, 38457, 51276, 55549, 67392, 68368, 76914, 102552, 111098, 115371, 136736, 153828, 166647, 205104, 222196, 230742, 273472, 307656, 333294, 346113, 410208, 444392, 461484, 499941, 615312, 666588, 692226, 820416, 888784, 922968, 999882, 1230624, 1333176, 1384452, 1499823, 1777568, 1845936, 1999764, 2461248, 2666352, 2768904, 2999646, 3555136, 3691872, 3999528, 4499469, 5332704, 5537808, 5999292, 7383744, 7999056, 8998938, 10665408, 11075616, 11998584, 15998112, 17997876, 22151232, 23997168, 31996224, 35995752, 47994336, 71991504, 95988672, 143983008, 287966016]

約数ペア:

[(1, 287966016), (2, 143983008), (3, 95988672), (4, 71991504), (6, 47994336), (8, 35995752), (9, 31996224), (12, 23997168), (13, 22151232), (16, 17997876), (18, 15998112), (24, 11998584), (26, 11075616), (27, 10665408), (32, 8998938), (36, 7999056), (39, 7383744), (48, 5999292), (52, 5537808), (54, 5332704), (64, 4499469), (72, 3999528), (78, 3691872), (81, 3555136), (96, 2999646), (104, 2768904), (108, 2666352), (117, 2461248), (144, 1999764), (156, 1845936), (162, 1777568), (192, 1499823), (208, 1384452), (216, 1333176), (234, 1230624), (288, 999882), (312, 922968), (324, 888784), (351, 820416), (416, 692226), (432, 666588), (468, 615312), (576, 499941), (624, 461484), (648, 444392), (702, 410208), (832, 346113), (864, 333294), (936, 307656), (1053, 273472), (1248, 230742), (1296, 222196), (1404, 205104), (1728, 166647), (1872, 153828), (2106, 136736), (2496, 115371), (2592, 111098), (2808, 102552), (3744, 76914), (4212, 68368), (4273, 67392), (5184, 55549), (5616, 51276), (7488, 38457), (8424, 34184), (8546, 33696), (11232, 25638), (12819, 22464), (16848, 17092)]