230683648

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 132

約数和(自身を含む): 527438208

約数和(自身を除く): 296754560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 128, 169, 172, 208, 248, 256, 338, 344, 403, 416, 496, 512, 559, 676, 688, 806, 832, 992, 1024, 1118, 1333, 1352, 1376, 1612, 1664, 1984, 2236, 2666, 2704, 2752, 3224, 3328, 3968, 4472, 5239, 5332, 5408, 5504, 6448, 6656, 7267, 7936, 8944, 10478, 10664, 10816, 11008, 12896, 13312, 14534, 15872, 17329, 17888, 20956, 21328, 21632, 22016, 25792, 29068, 31744, 34658, 35776, 41912, 42656, 43264, 44032, 51584, 58136, 69316, 71552, 83824, 85312, 86528, 103168, 116272, 138632, 143104, 167648, 170624, 173056, 206336, 225277, 232544, 277264, 286208, 335296, 341248, 412672, 450554, 465088, 554528, 572416, 670592, 682496, 901108, 930176, 1109056, 1341184, 1364992, 1802216, 1860352, 2218112, 2682368, 3604432, 3720704, 4436224, 5364736, 7208864, 7441408, 8872448, 14417728, 17744896, 28835456, 57670912, 115341824, 230683648]

約数ペア:

[(1, 230683648), (2, 115341824), (4, 57670912), (8, 28835456), (13, 17744896), (16, 14417728), (26, 8872448), (31, 7441408), (32, 7208864), (43, 5364736), (52, 4436224), (62, 3720704), (64, 3604432), (86, 2682368), (104, 2218112), (124, 1860352), (128, 1802216), (169, 1364992), (172, 1341184), (208, 1109056), (248, 930176), (256, 901108), (338, 682496), (344, 670592), (403, 572416), (416, 554528), (496, 465088), (512, 450554), (559, 412672), (676, 341248), (688, 335296), (806, 286208), (832, 277264), (992, 232544), (1024, 225277), (1118, 206336), (1333, 173056), (1352, 170624), (1376, 167648), (1612, 143104), (1664, 138632), (1984, 116272), (2236, 103168), (2666, 86528), (2704, 85312), (2752, 83824), (3224, 71552), (3328, 69316), (3968, 58136), (4472, 51584), (5239, 44032), (5332, 43264), (5408, 42656), (5504, 41912), (6448, 35776), (6656, 34658), (7267, 31744), (7936, 29068), (8944, 25792), (10478, 22016), (10664, 21632), (10816, 21328), (11008, 20956), (12896, 17888), (13312, 17329), (14534, 15872)]