815423904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 2513324268

約数和(自身を除く): 1697900364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 97, 101, 102, 136, 144, 153, 194, 202, 204, 272, 288, 289, 291, 303, 306, 388, 404, 408, 544, 578, 582, 606, 612, 776, 808, 816, 867, 873, 909, 1156, 1164, 1212, 1224, 1552, 1616, 1632, 1649, 1717, 1734, 1746, 1818, 2312, 2328, 2424, 2448, 2601, 3104, 3232, 3298, 3434, 3468, 3492, 3636, 4624, 4656, 4848, 4896, 4947, 5151, 5202, 6596, 6868, 6936, 6984, 7272, 9248, 9312, 9696, 9797, 9894, 10302, 10404, 13192, 13736, 13872, 13968, 14544, 14841, 15453, 19594, 19788, 20604, 20808, 26384, 27472, 27744, 27936, 28033, 29088, 29189, 29391, 29682, 30906, 39188, 39576, 41208, 41616, 52768, 54944, 56066, 58378, 58782, 59364, 61812, 78376, 79152, 82416, 83232, 84099, 87567, 88173, 112132, 116756, 117564, 118728, 123624, 156752, 158304, 164832, 166549, 168198, 175134, 176346, 224264, 233512, 235128, 237456, 247248, 252297, 262701, 313504, 333098, 336396, 350268, 352692, 448528, 467024, 470256, 474912, 494496, 499647, 504594, 525402, 666196, 672792, 700536, 705384, 897056, 934048, 940512, 999294, 1009188, 1050804, 1332392, 1345584, 1401072, 1410768, 1498941, 1998588, 2018376, 2101608, 2664784, 2691168, 2802144, 2821536, 2831333, 2997882, 3997176, 4036752, 4203216, 5329568, 5662666, 5995764, 7994352, 8073504, 8406432, 8493999, 11325332, 11991528, 15988704, 16987998, 22650664, 23983056, 25481997, 33975996, 45301328, 47966112, 50963994, 67951992, 90602656, 101927988, 135903984, 203855976, 271807968, 407711952, 815423904]

約数ペア:

[(1, 815423904), (2, 407711952), (3, 271807968), (4, 203855976), (6, 135903984), (8, 101927988), (9, 90602656), (12, 67951992), (16, 50963994), (17, 47966112), (18, 45301328), (24, 33975996), (32, 25481997), (34, 23983056), (36, 22650664), (48, 16987998), (51, 15988704), (68, 11991528), (72, 11325332), (96, 8493999), (97, 8406432), (101, 8073504), (102, 7994352), (136, 5995764), (144, 5662666), (153, 5329568), (194, 4203216), (202, 4036752), (204, 3997176), (272, 2997882), (288, 2831333), (289, 2821536), (291, 2802144), (303, 2691168), (306, 2664784), (388, 2101608), (404, 2018376), (408, 1998588), (544, 1498941), (578, 1410768), (582, 1401072), (606, 1345584), (612, 1332392), (776, 1050804), (808, 1009188), (816, 999294), (867, 940512), (873, 934048), (909, 897056), (1156, 705384), (1164, 700536), (1212, 672792), (1224, 666196), (1552, 525402), (1616, 504594), (1632, 499647), (1649, 494496), (1717, 474912), (1734, 470256), (1746, 467024), (1818, 448528), (2312, 352692), (2328, 350268), (2424, 336396), (2448, 333098), (2601, 313504), (3104, 262701), (3232, 252297), (3298, 247248), (3434, 237456), (3468, 235128), (3492, 233512), (3636, 224264), (4624, 176346), (4656, 175134), (4848, 168198), (4896, 166549), (4947, 164832), (5151, 158304), (5202, 156752), (6596, 123624), (6868, 118728), (6936, 117564), (6984, 116756), (7272, 112132), (9248, 88173), (9312, 87567), (9696, 84099), (9797, 83232), (9894, 82416), (10302, 79152), (10404, 78376), (13192, 61812), (13736, 59364), (13872, 58782), (13968, 58378), (14544, 56066), (14841, 54944), (15453, 52768), (19594, 41616), (19788, 41208), (20604, 39576), (20808, 39188), (26384, 30906), (27472, 29682), (27744, 29391), (27936, 29189), (28033, 29088)]