312650208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 967271760

約数和(自身を除く): 654621552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 208, 226, 234, 288, 312, 339, 416, 452, 468, 624, 678, 739, 904, 936, 1017, 1248, 1356, 1469, 1478, 1808, 1872, 2034, 2217, 2712, 2938, 2956, 3616, 3744, 4068, 4407, 4434, 5424, 5876, 5912, 6651, 8136, 8814, 8868, 9607, 10848, 11752, 11824, 13221, 13302, 16272, 17628, 17736, 19214, 23504, 23648, 26442, 26604, 28821, 32544, 35256, 35472, 38428, 47008, 52884, 53208, 57642, 70512, 70944, 76856, 83507, 86463, 105768, 106416, 115284, 141024, 153712, 167014, 172926, 211536, 212832, 230568, 250521, 307424, 334028, 345852, 423072, 461136, 501042, 668056, 691704, 751563, 922272, 1002084, 1085591, 1336112, 1383408, 1503126, 2004168, 2171182, 2672224, 2766816, 3006252, 3256773, 4008336, 4342364, 6012504, 6513546, 8016672, 8684728, 9770319, 12025008, 13027092, 17369456, 19540638, 24050016, 26054184, 34738912, 39081276, 52108368, 78162552, 104216736, 156325104, 312650208]

約数ペア:

[(1, 312650208), (2, 156325104), (3, 104216736), (4, 78162552), (6, 52108368), (8, 39081276), (9, 34738912), (12, 26054184), (13, 24050016), (16, 19540638), (18, 17369456), (24, 13027092), (26, 12025008), (32, 9770319), (36, 8684728), (39, 8016672), (48, 6513546), (52, 6012504), (72, 4342364), (78, 4008336), (96, 3256773), (104, 3006252), (113, 2766816), (117, 2672224), (144, 2171182), (156, 2004168), (208, 1503126), (226, 1383408), (234, 1336112), (288, 1085591), (312, 1002084), (339, 922272), (416, 751563), (452, 691704), (468, 668056), (624, 501042), (678, 461136), (739, 423072), (904, 345852), (936, 334028), (1017, 307424), (1248, 250521), (1356, 230568), (1469, 212832), (1478, 211536), (1808, 172926), (1872, 167014), (2034, 153712), (2217, 141024), (2712, 115284), (2938, 106416), (2956, 105768), (3616, 86463), (3744, 83507), (4068, 76856), (4407, 70944), (4434, 70512), (5424, 57642), (5876, 53208), (5912, 52884), (6651, 47008), (8136, 38428), (8814, 35472), (8868, 35256), (9607, 32544), (10848, 28821), (11752, 26604), (11824, 26442), (13221, 23648), (13302, 23504), (16272, 19214), (17628, 17736)]