1898429088

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22070

約数の個数: 96

約数和(自身を含む): 5321756160

約数和(自身を除く): 3423327072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 2697, 2784, 2976, 3596, 5394, 7192, 10788, 14384, 21576, 21997, 28768, 43152, 43994, 65991, 86304, 87988, 131982, 175976, 263964, 351952, 527928, 637913, 681907, 703904, 1055856, 1275826, 1363814, 1913739, 2045721, 2111712, 2551652, 2727628, 3827478, 4091442, 5103304, 5455256, 7654956, 8182884, 10206608, 10910512, 15309912, 16365768, 19775303, 20413216, 21821024, 30619824, 32731536, 39550606, 59325909, 61239648, 65463072, 79101212, 118651818, 158202424, 237303636, 316404848, 474607272, 632809696, 949214544, 1898429088]

約数ペア:

[(1, 1898429088), (2, 949214544), (3, 632809696), (4, 474607272), (6, 316404848), (8, 237303636), (12, 158202424), (16, 118651818), (24, 79101212), (29, 65463072), (31, 61239648), (32, 59325909), (48, 39550606), (58, 32731536), (62, 30619824), (87, 21821024), (93, 20413216), (96, 19775303), (116, 16365768), (124, 15309912), (174, 10910512), (186, 10206608), (232, 8182884), (248, 7654956), (348, 5455256), (372, 5103304), (464, 4091442), (496, 3827478), (696, 2727628), (744, 2551652), (899, 2111712), (928, 2045721), (992, 1913739), (1392, 1363814), (1488, 1275826), (1798, 1055856), (2697, 703904), (2784, 681907), (2976, 637913), (3596, 527928), (5394, 351952), (7192, 263964), (10788, 175976), (14384, 131982), (21576, 87988), (21997, 86304), (28768, 65991), (43152, 43994)]