215974512

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4309

約数の個数: 120

約数和(自身を含む): 675189424

約数和(自身を除く): 459214912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 4273, 5616, 6318, 8424, 8546, 12636, 12819, 16848, 17092, 25272, 25638, 34184, 38457, 50544, 51276, 55549, 68368, 76914, 102552, 111098, 115371, 153828, 166647, 205104, 222196, 230742, 307656, 333294, 346113, 444392, 461484, 499941, 615312, 666588, 692226, 888784, 922968, 999882, 1038339, 1333176, 1384452, 1499823, 1845936, 1999764, 2076678, 2666352, 2768904, 2999646, 3999528, 4153356, 4499469, 5537808, 5999292, 7999056, 8306712, 8998938, 11998584, 13498407, 16613424, 17997876, 23997168, 26996814, 35995752, 53993628, 71991504, 107987256, 215974512]

約数ペア:

[(1, 215974512), (2, 107987256), (3, 71991504), (4, 53993628), (6, 35995752), (8, 26996814), (9, 23997168), (12, 17997876), (13, 16613424), (16, 13498407), (18, 11998584), (24, 8998938), (26, 8306712), (27, 7999056), (36, 5999292), (39, 5537808), (48, 4499469), (52, 4153356), (54, 3999528), (72, 2999646), (78, 2768904), (81, 2666352), (104, 2076678), (108, 1999764), (117, 1845936), (144, 1499823), (156, 1384452), (162, 1333176), (208, 1038339), (216, 999882), (234, 922968), (243, 888784), (312, 692226), (324, 666588), (351, 615312), (432, 499941), (468, 461484), (486, 444392), (624, 346113), (648, 333294), (702, 307656), (936, 230742), (972, 222196), (1053, 205104), (1296, 166647), (1404, 153828), (1872, 115371), (1944, 111098), (2106, 102552), (2808, 76914), (3159, 68368), (3888, 55549), (4212, 51276), (4273, 50544), (5616, 38457), (6318, 34184), (8424, 25638), (8546, 25272), (12636, 17092), (12819, 16848)]