431467488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 144

約数和(自身を含む): 1305551520

約数和(自身を除く): 874084032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 207, 212, 276, 288, 318, 368, 414, 424, 477, 552, 636, 736, 828, 848, 954, 1104, 1219, 1229, 1272, 1656, 1696, 1908, 2208, 2438, 2458, 2544, 3312, 3657, 3687, 3816, 4876, 4916, 5088, 6624, 7314, 7374, 7632, 9752, 9832, 10971, 11061, 14628, 14748, 15264, 19504, 19664, 21942, 22122, 28267, 29256, 29496, 39008, 39328, 43884, 44244, 56534, 58512, 58992, 65137, 84801, 87768, 88488, 113068, 117024, 117984, 130274, 169602, 175536, 176976, 195411, 226136, 254403, 260548, 339204, 351072, 353952, 390822, 452272, 508806, 521096, 586233, 678408, 781644, 904544, 1017612, 1042192, 1172466, 1356816, 1498151, 1563288, 2035224, 2084384, 2344932, 2713632, 2996302, 3126576, 4070448, 4494453, 4689864, 5992604, 6253152, 8140896, 8988906, 9379728, 11985208, 13483359, 17977812, 18759456, 23970416, 26966718, 35955624, 47940832, 53933436, 71911248, 107866872, 143822496, 215733744, 431467488]

約数ペア:

[(1, 431467488), (2, 215733744), (3, 143822496), (4, 107866872), (6, 71911248), (8, 53933436), (9, 47940832), (12, 35955624), (16, 26966718), (18, 23970416), (23, 18759456), (24, 17977812), (32, 13483359), (36, 11985208), (46, 9379728), (48, 8988906), (53, 8140896), (69, 6253152), (72, 5992604), (92, 4689864), (96, 4494453), (106, 4070448), (138, 3126576), (144, 2996302), (159, 2713632), (184, 2344932), (207, 2084384), (212, 2035224), (276, 1563288), (288, 1498151), (318, 1356816), (368, 1172466), (414, 1042192), (424, 1017612), (477, 904544), (552, 781644), (636, 678408), (736, 586233), (828, 521096), (848, 508806), (954, 452272), (1104, 390822), (1219, 353952), (1229, 351072), (1272, 339204), (1656, 260548), (1696, 254403), (1908, 226136), (2208, 195411), (2438, 176976), (2458, 175536), (2544, 169602), (3312, 130274), (3657, 117984), (3687, 117024), (3816, 113068), (4876, 88488), (4916, 87768), (5088, 84801), (6624, 65137), (7314, 58992), (7374, 58512), (7632, 56534), (9752, 44244), (9832, 43884), (10971, 39328), (11061, 39008), (14628, 29496), (14748, 29256), (15264, 28267), (19504, 22122), (19664, 21942)]