238621248

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8161

約数の個数: 112

約数和(自身を含む): 742858560

約数和(自身を除く): 504237312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 8123, 9792, 14688, 16246, 24369, 29376, 32492, 48738, 64984, 73107, 97476, 129968, 138091, 146214, 194952, 219321, 259936, 276182, 292428, 389904, 414273, 438642, 519872, 552364, 584856, 779808, 828546, 877284, 1104728, 1169712, 1242819, 1559616, 1657092, 1754568, 2209456, 2339424, 2485638, 3314184, 3509136, 3728457, 4418912, 4678848, 4971276, 6628368, 7018272, 7456914, 8837824, 9942552, 13256736, 14036544, 14913828, 19885104, 26513472, 29827656, 39770208, 59655312, 79540416, 119310624, 238621248]

約数ペア:

[(1, 238621248), (2, 119310624), (3, 79540416), (4, 59655312), (6, 39770208), (8, 29827656), (9, 26513472), (12, 19885104), (16, 14913828), (17, 14036544), (18, 13256736), (24, 9942552), (27, 8837824), (32, 7456914), (34, 7018272), (36, 6628368), (48, 4971276), (51, 4678848), (54, 4418912), (64, 3728457), (68, 3509136), (72, 3314184), (96, 2485638), (102, 2339424), (108, 2209456), (136, 1754568), (144, 1657092), (153, 1559616), (192, 1242819), (204, 1169712), (216, 1104728), (272, 877284), (288, 828546), (306, 779808), (408, 584856), (432, 552364), (459, 519872), (544, 438642), (576, 414273), (612, 389904), (816, 292428), (864, 276182), (918, 259936), (1088, 219321), (1224, 194952), (1632, 146214), (1728, 138091), (1836, 129968), (2448, 97476), (3264, 73107), (3672, 64984), (4896, 48738), (7344, 32492), (8123, 29376), (9792, 24369), (14688, 16246)]