2912738023408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7331}}^1\times {\mathrm{12689}}^1$

素因数の和:20150

約数の個数: 80

約数和(自身を含む): 5999417798400

約数和(自身を除く): 3086679774992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7331, 7828, 12689, 14662, 15656, 25378, 29324, 31312, 50756, 58648, 101512, 117296, 139289, 203024, 241091, 278578, 482182, 557156, 755093, 964364, 1114312, 1306967, 1510186, 1928728, 2228624, 2613934, 3020372, 3857456, 5227868, 6040744, 10455736, 12081488, 14346767, 20911472, 24832373, 28693534, 49664746, 57387068, 93023059, 99329492, 114774136, 186046118, 198658984, 229548272, 372092236, 397317968, 744184472, 1488368944, 1767438121, 3534876242, 7069752484, 9581375077, 14139504968, 19162750154, 28279009936, 38325500308, 76651000616, 153302001232, 182046126463, 364092252926, 728184505852, 1456369011704, 2912738023408]

約数ペア:

[(1, 2912738023408), (2, 1456369011704), (4, 728184505852), (8, 364092252926), (16, 182046126463), (19, 153302001232), (38, 76651000616), (76, 38325500308), (103, 28279009936), (152, 19162750154), (206, 14139504968), (304, 9581375077), (412, 7069752484), (824, 3534876242), (1648, 1767438121), (1957, 1488368944), (3914, 744184472), (7331, 397317968), (7828, 372092236), (12689, 229548272), (14662, 198658984), (15656, 186046118), (25378, 114774136), (29324, 99329492), (31312, 93023059), (50756, 57387068), (58648, 49664746), (101512, 28693534), (117296, 24832373), (139289, 20911472), (203024, 14346767), (241091, 12081488), (278578, 10455736), (482182, 6040744), (557156, 5227868), (755093, 3857456), (964364, 3020372), (1114312, 2613934), (1306967, 2228624), (1510186, 1928728)]