628860672

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 216

約数和(自身を含む): 2053484160

約数和(自身を除く): 1424623488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 256, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 768, 792, 864, 891, 919, 972, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 1838, 1944, 2112, 2304, 2376, 2592, 2673, 2757, 2816, 3168, 3456, 3564, 3676, 3888, 4224, 4752, 5184, 5346, 5514, 6336, 6912, 7128, 7352, 7776, 8271, 8448, 9504, 10109, 10368, 10692, 11028, 12672, 14256, 14704, 15552, 16542, 19008, 20218, 20736, 21384, 22056, 24813, 25344, 28512, 29408, 30327, 31104, 33084, 38016, 40436, 42768, 44112, 49626, 57024, 58816, 60654, 62208, 66168, 74439, 76032, 80872, 85536, 88224, 90981, 99252, 114048, 117632, 121308, 132336, 148878, 161744, 171072, 176448, 181962, 198504, 223317, 228096, 235264, 242616, 264672, 272943, 297756, 323488, 342144, 352896, 363924, 397008, 446634, 485232, 529344, 545886, 595512, 646976, 684288, 705792, 727848, 794016, 818829, 893268, 970464, 1058688, 1091772, 1191024, 1293952, 1455696, 1588032, 1637658, 1786536, 1940928, 2117376, 2183544, 2382048, 2456487, 2587904, 2911392, 3176064, 3275316, 3573072, 3881856, 4367088, 4764096, 4912974, 5822784, 6352128, 6550632, 7146144, 7763712, 8734176, 9528192, 9825948, 11645568, 13101264, 14292288, 17468352, 19056384, 19651896, 23291136, 26202528, 28584576, 34936704, 39303792, 52405056, 57169152, 69873408, 78607584, 104810112, 157215168, 209620224, 314430336, 628860672]

約数ペア:

[(1, 628860672), (2, 314430336), (3, 209620224), (4, 157215168), (6, 104810112), (8, 78607584), (9, 69873408), (11, 57169152), (12, 52405056), (16, 39303792), (18, 34936704), (22, 28584576), (24, 26202528), (27, 23291136), (32, 19651896), (33, 19056384), (36, 17468352), (44, 14292288), (48, 13101264), (54, 11645568), (64, 9825948), (66, 9528192), (72, 8734176), (81, 7763712), (88, 7146144), (96, 6550632), (99, 6352128), (108, 5822784), (128, 4912974), (132, 4764096), (144, 4367088), (162, 3881856), (176, 3573072), (192, 3275316), (198, 3176064), (216, 2911392), (243, 2587904), (256, 2456487), (264, 2382048), (288, 2183544), (297, 2117376), (324, 1940928), (352, 1786536), (384, 1637658), (396, 1588032), (432, 1455696), (486, 1293952), (528, 1191024), (576, 1091772), (594, 1058688), (648, 970464), (704, 893268), (768, 818829), (792, 794016), (864, 727848), (891, 705792), (919, 684288), (972, 646976), (1056, 595512), (1152, 545886), (1188, 529344), (1296, 485232), (1408, 446634), (1584, 397008), (1728, 363924), (1782, 352896), (1838, 342144), (1944, 323488), (2112, 297756), (2304, 272943), (2376, 264672), (2592, 242616), (2673, 235264), (2757, 228096), (2816, 223317), (3168, 198504), (3456, 181962), (3564, 176448), (3676, 171072), (3888, 161744), (4224, 148878), (4752, 132336), (5184, 121308), (5346, 117632), (5514, 114048), (6336, 99252), (6912, 90981), (7128, 88224), (7352, 85536), (7776, 80872), (8271, 76032), (8448, 74439), (9504, 66168), (10109, 62208), (10368, 60654), (10692, 58816), (11028, 57024), (12672, 49626), (14256, 44112), (14704, 42768), (15552, 40436), (16542, 38016), (19008, 33084), (20218, 31104), (20736, 30327), (21384, 29408), (22056, 28512), (24813, 25344)]