328930336

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 797029632

約数和(自身を除く): 468099296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 67, 98, 101, 112, 124, 134, 196, 202, 217, 224, 248, 268, 392, 404, 434, 469, 496, 536, 707, 784, 808, 868, 938, 992, 1072, 1414, 1519, 1568, 1616, 1736, 1876, 2077, 2144, 2828, 3038, 3131, 3232, 3283, 3472, 3752, 4154, 4949, 5656, 6076, 6262, 6566, 6767, 6944, 7504, 8308, 9898, 11312, 12152, 12524, 13132, 13534, 14539, 15008, 16616, 19796, 21917, 22624, 24304, 25048, 26264, 27068, 29078, 33232, 39592, 43834, 47369, 48608, 50096, 52528, 54136, 58156, 66464, 79184, 87668, 94738, 100192, 101773, 105056, 108272, 116312, 153419, 158368, 175336, 189476, 203546, 209777, 216544, 232624, 306838, 331583, 350672, 378952, 407092, 419554, 465248, 613676, 663166, 701344, 757904, 814184, 839108, 1227352, 1326332, 1468439, 1515808, 1628368, 1678216, 2454704, 2652664, 2936878, 3256736, 3356432, 4909408, 5305328, 5873756, 6712864, 10279073, 10610656, 11747512, 20558146, 23495024, 41116292, 46990048, 82232584, 164465168, 328930336]

約数ペア:

[(1, 328930336), (2, 164465168), (4, 82232584), (7, 46990048), (8, 41116292), (14, 23495024), (16, 20558146), (28, 11747512), (31, 10610656), (32, 10279073), (49, 6712864), (56, 5873756), (62, 5305328), (67, 4909408), (98, 3356432), (101, 3256736), (112, 2936878), (124, 2652664), (134, 2454704), (196, 1678216), (202, 1628368), (217, 1515808), (224, 1468439), (248, 1326332), (268, 1227352), (392, 839108), (404, 814184), (434, 757904), (469, 701344), (496, 663166), (536, 613676), (707, 465248), (784, 419554), (808, 407092), (868, 378952), (938, 350672), (992, 331583), (1072, 306838), (1414, 232624), (1519, 216544), (1568, 209777), (1616, 203546), (1736, 189476), (1876, 175336), (2077, 158368), (2144, 153419), (2828, 116312), (3038, 108272), (3131, 105056), (3232, 101773), (3283, 100192), (3472, 94738), (3752, 87668), (4154, 79184), (4949, 66464), (5656, 58156), (6076, 54136), (6262, 52528), (6566, 50096), (6767, 48608), (6944, 47369), (7504, 43834), (8308, 39592), (9898, 33232), (11312, 29078), (12152, 27068), (12524, 26264), (13132, 25048), (13534, 24304), (14539, 22624), (15008, 21917), (16616, 19796)]