312436416

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 112

約数和(自身を含む): 870508800

約数和(自身を除く): 558072384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 139, 184, 192, 276, 278, 368, 417, 509, 552, 556, 736, 834, 1018, 1104, 1112, 1472, 1527, 1668, 2036, 2208, 2224, 3054, 3197, 3336, 4072, 4416, 4448, 6108, 6394, 6672, 8144, 8896, 9591, 11707, 12216, 12788, 13344, 16288, 19182, 23414, 24432, 25576, 26688, 32576, 35121, 38364, 46828, 48864, 51152, 70242, 70751, 76728, 93656, 97728, 102304, 140484, 141502, 153456, 187312, 204608, 212253, 280968, 283004, 306912, 374624, 424506, 561936, 566008, 613824, 749248, 849012, 1123872, 1132016, 1627273, 1698024, 2247744, 2264032, 3254546, 3396048, 4528064, 4881819, 6509092, 6792096, 9763638, 13018184, 13584192, 19527276, 26036368, 39054552, 52072736, 78109104, 104145472, 156218208, 312436416]

約数ペア:

[(1, 312436416), (2, 156218208), (3, 104145472), (4, 78109104), (6, 52072736), (8, 39054552), (12, 26036368), (16, 19527276), (23, 13584192), (24, 13018184), (32, 9763638), (46, 6792096), (48, 6509092), (64, 4881819), (69, 4528064), (92, 3396048), (96, 3254546), (138, 2264032), (139, 2247744), (184, 1698024), (192, 1627273), (276, 1132016), (278, 1123872), (368, 849012), (417, 749248), (509, 613824), (552, 566008), (556, 561936), (736, 424506), (834, 374624), (1018, 306912), (1104, 283004), (1112, 280968), (1472, 212253), (1527, 204608), (1668, 187312), (2036, 153456), (2208, 141502), (2224, 140484), (3054, 102304), (3197, 97728), (3336, 93656), (4072, 76728), (4416, 70751), (4448, 70242), (6108, 51152), (6394, 48864), (6672, 46828), (8144, 38364), (8896, 35121), (9591, 32576), (11707, 26688), (12216, 25576), (12788, 24432), (13344, 23414), (16288, 19182)]