696666672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{28627}}^1$

素因数の和:28667

約数の個数: 90

約数和(自身を含む): 2111286372

約数和(自身を除く): 1414619700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 28627, 57254, 85881, 114508, 171762, 229016, 257643, 343524, 372151, 458032, 515286, 687048, 744302, 1030572, 1116453, 1374096, 1488604, 2061144, 2232906, 2977208, 3349359, 4122288, 4465812, 4837963, 5954416, 6698718, 8931624, 9675926, 13397436, 14513889, 17863248, 19351852, 26794872, 29027778, 38703704, 43541667, 53589744, 58055556, 77407408, 87083334, 116111112, 174166668, 232222224, 348333336, 696666672]

約数ペア:

[(1, 696666672), (2, 348333336), (3, 232222224), (4, 174166668), (6, 116111112), (8, 87083334), (9, 77407408), (12, 58055556), (13, 53589744), (16, 43541667), (18, 38703704), (24, 29027778), (26, 26794872), (36, 19351852), (39, 17863248), (48, 14513889), (52, 13397436), (72, 9675926), (78, 8931624), (104, 6698718), (117, 5954416), (144, 4837963), (156, 4465812), (169, 4122288), (208, 3349359), (234, 2977208), (312, 2232906), (338, 2061144), (468, 1488604), (507, 1374096), (624, 1116453), (676, 1030572), (936, 744302), (1014, 687048), (1352, 515286), (1521, 458032), (1872, 372151), (2028, 343524), (2704, 257643), (3042, 229016), (4056, 171762), (6084, 114508), (8112, 85881), (12168, 57254), (24336, 28627)]