260611296

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 552239904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 352, 372, 418, 419, 456, 496, 528, 589, 608, 627, 682, 744, 836, 838, 912, 992, 1023, 1056, 1178, 1254, 1257, 1364, 1488, 1672, 1676, 1767, 1824, 2046, 2356, 2508, 2514, 2728, 2976, 3344, 3352, 3534, 4092, 4609, 4712, 5016, 5028, 5456, 6479, 6688, 6704, 7068, 7961, 8184, 9218, 9424, 10032, 10056, 10912, 12958, 12989, 13408, 13827, 14136, 15922, 16368, 18436, 18848, 19437, 20064, 20112, 23883, 25916, 25978, 27654, 28272, 31844, 32736, 36872, 38874, 38967, 40224, 47766, 51832, 51956, 55308, 56544, 63688, 73744, 77748, 77934, 87571, 95532, 103664, 103912, 110616, 127376, 142879, 147488, 155496, 155868, 175142, 191064, 207328, 207824, 221232, 246791, 254752, 262713, 285758, 310992, 311736, 350284, 382128, 415648, 428637, 442464, 493582, 525426, 571516, 621984, 623472, 700568, 740373, 764256, 857274, 987164, 1050852, 1143032, 1246944, 1401136, 1480746, 1714548, 1974328, 2101704, 2286064, 2714701, 2802272, 2961492, 3429096, 3948656, 4203408, 4572128, 5429402, 5922984, 6858192, 7897312, 8144103, 8406816, 10858804, 11845968, 13716384, 16288206, 21717608, 23691936, 32576412, 43435216, 65152824, 86870432, 130305648, 260611296]

約数ペア:

[(1, 260611296), (2, 130305648), (3, 86870432), (4, 65152824), (6, 43435216), (8, 32576412), (11, 23691936), (12, 21717608), (16, 16288206), (19, 13716384), (22, 11845968), (24, 10858804), (31, 8406816), (32, 8144103), (33, 7897312), (38, 6858192), (44, 5922984), (48, 5429402), (57, 4572128), (62, 4203408), (66, 3948656), (76, 3429096), (88, 2961492), (93, 2802272), (96, 2714701), (114, 2286064), (124, 2101704), (132, 1974328), (152, 1714548), (176, 1480746), (186, 1401136), (209, 1246944), (228, 1143032), (248, 1050852), (264, 987164), (304, 857274), (341, 764256), (352, 740373), (372, 700568), (418, 623472), (419, 621984), (456, 571516), (496, 525426), (528, 493582), (589, 442464), (608, 428637), (627, 415648), (682, 382128), (744, 350284), (836, 311736), (838, 310992), (912, 285758), (992, 262713), (1023, 254752), (1056, 246791), (1178, 221232), (1254, 207824), (1257, 207328), (1364, 191064), (1488, 175142), (1672, 155868), (1676, 155496), (1767, 147488), (1824, 142879), (2046, 127376), (2356, 110616), (2508, 103912), (2514, 103664), (2728, 95532), (2976, 87571), (3344, 77934), (3352, 77748), (3534, 73744), (4092, 63688), (4609, 56544), (4712, 55308), (5016, 51956), (5028, 51832), (5456, 47766), (6479, 40224), (6688, 38967), (6704, 38874), (7068, 36872), (7961, 32736), (8184, 31844), (9218, 28272), (9424, 27654), (10032, 25978), (10056, 25916), (10912, 23883), (12958, 20112), (12989, 20064), (13408, 19437), (13827, 18848), (14136, 18436), (15922, 16368)]