338771104

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 837708480

約数和(自身を除く): 498937376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 71, 98, 112, 119, 136, 142, 179, 196, 224, 238, 272, 284, 358, 392, 476, 497, 544, 568, 716, 784, 833, 952, 994, 1136, 1207, 1253, 1432, 1568, 1666, 1904, 1988, 2272, 2414, 2506, 2864, 3043, 3332, 3479, 3808, 3976, 4828, 5012, 5728, 6086, 6664, 6958, 7952, 8449, 8771, 9656, 10024, 12172, 12709, 13328, 13916, 15904, 16898, 17542, 19312, 20048, 21301, 24344, 25418, 26656, 27832, 33796, 35084, 38624, 40096, 42602, 48688, 50836, 55664, 59143, 67592, 70168, 85204, 88963, 97376, 101672, 111328, 118286, 135184, 140336, 149107, 170408, 177926, 203344, 216053, 236572, 270368, 280672, 298214, 340816, 355852, 406688, 432106, 473144, 596428, 622741, 681632, 711704, 864212, 946288, 1192856, 1245482, 1423408, 1512371, 1728424, 1892576, 2385712, 2490964, 2846816, 3024742, 3456848, 4771424, 4981928, 6049484, 6913696, 9963856, 10586597, 12098968, 19927712, 21173194, 24197936, 42346388, 48395872, 84692776, 169385552, 338771104]

約数ペア:

[(1, 338771104), (2, 169385552), (4, 84692776), (7, 48395872), (8, 42346388), (14, 24197936), (16, 21173194), (17, 19927712), (28, 12098968), (32, 10586597), (34, 9963856), (49, 6913696), (56, 6049484), (68, 4981928), (71, 4771424), (98, 3456848), (112, 3024742), (119, 2846816), (136, 2490964), (142, 2385712), (179, 1892576), (196, 1728424), (224, 1512371), (238, 1423408), (272, 1245482), (284, 1192856), (358, 946288), (392, 864212), (476, 711704), (497, 681632), (544, 622741), (568, 596428), (716, 473144), (784, 432106), (833, 406688), (952, 355852), (994, 340816), (1136, 298214), (1207, 280672), (1253, 270368), (1432, 236572), (1568, 216053), (1666, 203344), (1904, 177926), (1988, 170408), (2272, 149107), (2414, 140336), (2506, 135184), (2864, 118286), (3043, 111328), (3332, 101672), (3479, 97376), (3808, 88963), (3976, 85204), (4828, 70168), (5012, 67592), (5728, 59143), (6086, 55664), (6664, 50836), (6958, 48688), (7952, 42602), (8449, 40096), (8771, 38624), (9656, 35084), (10024, 33796), (12172, 27832), (12709, 26656), (13328, 25418), (13916, 24344), (15904, 21301), (16898, 20048), (17542, 19312)]