320747814864

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{458977}}^1$

素因数の和:459225

約数の個数: 120

約数和(自身を含む): 941117865792

約数和(自身を除く): 620370050928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 211, 276, 368, 414, 422, 552, 633, 828, 844, 1104, 1266, 1656, 1688, 1899, 2532, 3312, 3376, 3798, 4853, 5064, 7596, 9706, 10128, 14559, 15192, 19412, 29118, 30384, 38824, 43677, 58236, 77648, 87354, 116472, 174708, 232944, 349416, 458977, 698832, 917954, 1376931, 1835908, 2753862, 3671816, 4130793, 5507724, 7343632, 8261586, 10556471, 11015448, 16523172, 21112942, 22030896, 31669413, 33046344, 42225884, 63338826, 66092688, 84451768, 95008239, 96844147, 126677652, 168903536, 190016478, 193688294, 253355304, 290532441, 380032956, 387376588, 506710608, 581064882, 760065912, 774753176, 871597323, 1162129764, 1520131824, 1549506352, 1743194646, 2227415381, 2324259528, 3486389292, 4454830762, 4648519056, 6682246143, 6972778584, 8909661524, 13364492286, 13945557168, 17819323048, 20046738429, 26728984572, 35638646096, 40093476858, 53457969144, 80186953716, 106915938288, 160373907432, 320747814864]

約数ペア:

[(1, 320747814864), (2, 160373907432), (3, 106915938288), (4, 80186953716), (6, 53457969144), (8, 40093476858), (9, 35638646096), (12, 26728984572), (16, 20046738429), (18, 17819323048), (23, 13945557168), (24, 13364492286), (36, 8909661524), (46, 6972778584), (48, 6682246143), (69, 4648519056), (72, 4454830762), (92, 3486389292), (138, 2324259528), (144, 2227415381), (184, 1743194646), (207, 1549506352), (211, 1520131824), (276, 1162129764), (368, 871597323), (414, 774753176), (422, 760065912), (552, 581064882), (633, 506710608), (828, 387376588), (844, 380032956), (1104, 290532441), (1266, 253355304), (1656, 193688294), (1688, 190016478), (1899, 168903536), (2532, 126677652), (3312, 96844147), (3376, 95008239), (3798, 84451768), (4853, 66092688), (5064, 63338826), (7596, 42225884), (9706, 33046344), (10128, 31669413), (14559, 22030896), (15192, 21112942), (19412, 16523172), (29118, 11015448), (30384, 10556471), (38824, 8261586), (43677, 7343632), (58236, 5507724), (77648, 4130793), (87354, 3671816), (116472, 2753862), (174708, 1835908), (232944, 1376931), (349416, 917954), (458977, 698832)]