1390364448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1971

約数の個数: 192

約数和(自身を含む): 4320812160

約数和(自身を除く): 2930447712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 41, 44, 48, 51, 66, 68, 82, 88, 96, 102, 123, 132, 136, 164, 176, 187, 204, 246, 264, 272, 328, 352, 374, 408, 451, 492, 528, 544, 561, 656, 697, 748, 816, 902, 984, 1056, 1122, 1312, 1353, 1394, 1496, 1632, 1804, 1889, 1968, 2091, 2244, 2706, 2788, 2992, 3608, 3778, 3936, 4182, 4488, 5412, 5576, 5667, 5984, 7216, 7556, 7667, 8364, 8976, 10824, 11152, 11334, 14432, 15112, 15334, 16728, 17952, 20779, 21648, 22304, 22668, 23001, 30224, 30668, 32113, 33456, 41558, 43296, 45336, 46002, 60448, 61336, 62337, 64226, 66912, 77449, 83116, 90672, 92004, 96339, 122672, 124674, 128452, 154898, 166232, 181344, 184008, 192678, 232347, 245344, 249348, 256904, 309796, 332464, 353243, 368016, 385356, 464694, 498696, 513808, 619592, 664928, 706486, 736032, 770712, 851939, 929388, 997392, 1027616, 1059729, 1239184, 1316633, 1412972, 1541424, 1703878, 1858776, 1994784, 2119458, 2478368, 2555817, 2633266, 2825944, 3082848, 3407756, 3717552, 3949899, 4238916, 5111634, 5266532, 5651888, 6815512, 7435104, 7899798, 8477832, 10223268, 10533064, 11303776, 13631024, 14482963, 15799596, 16955664, 20446536, 21066128, 27262048, 28965926, 31599192, 33911328, 40893072, 42132256, 43448889, 57931852, 63198384, 81786144, 86897778, 115863704, 126396768, 173795556, 231727408, 347591112, 463454816, 695182224, 1390364448]

約数ペア:

[(1, 1390364448), (2, 695182224), (3, 463454816), (4, 347591112), (6, 231727408), (8, 173795556), (11, 126396768), (12, 115863704), (16, 86897778), (17, 81786144), (22, 63198384), (24, 57931852), (32, 43448889), (33, 42132256), (34, 40893072), (41, 33911328), (44, 31599192), (48, 28965926), (51, 27262048), (66, 21066128), (68, 20446536), (82, 16955664), (88, 15799596), (96, 14482963), (102, 13631024), (123, 11303776), (132, 10533064), (136, 10223268), (164, 8477832), (176, 7899798), (187, 7435104), (204, 6815512), (246, 5651888), (264, 5266532), (272, 5111634), (328, 4238916), (352, 3949899), (374, 3717552), (408, 3407756), (451, 3082848), (492, 2825944), (528, 2633266), (544, 2555817), (561, 2478368), (656, 2119458), (697, 1994784), (748, 1858776), (816, 1703878), (902, 1541424), (984, 1412972), (1056, 1316633), (1122, 1239184), (1312, 1059729), (1353, 1027616), (1394, 997392), (1496, 929388), (1632, 851939), (1804, 770712), (1889, 736032), (1968, 706486), (2091, 664928), (2244, 619592), (2706, 513808), (2788, 498696), (2992, 464694), (3608, 385356), (3778, 368016), (3936, 353243), (4182, 332464), (4488, 309796), (5412, 256904), (5576, 249348), (5667, 245344), (5984, 232347), (7216, 192678), (7556, 184008), (7667, 181344), (8364, 166232), (8976, 154898), (10824, 128452), (11152, 124674), (11334, 122672), (14432, 96339), (15112, 92004), (15334, 90672), (16728, 83116), (17952, 77449), (20779, 66912), (21648, 64226), (22304, 62337), (22668, 61336), (23001, 60448), (30224, 46002), (30668, 45336), (32113, 43296), (33456, 41558)]