248579712

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 128

約数和(自身を含む): 776995200

約数和(自身を除く): 528415488

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, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4231, 4896, 6528, 7344, 8462, 9792, 12693, 14688, 16924, 19584, 25386, 29376, 33848, 38079, 50772, 58752, 67696, 71927, 76158, 101544, 114237, 135392, 143854, 152316, 203088, 215781, 228474, 270784, 287708, 304632, 406176, 431562, 456948, 541568, 575416, 609264, 647343, 812352, 863124, 913896, 1150832, 1218528, 1294686, 1624704, 1726248, 1827792, 1942029, 2301664, 2437056, 2589372, 3452496, 3655584, 3884058, 4603328, 4874112, 5178744, 6904992, 7311168, 7768116, 9206656, 10357488, 13809984, 14622336, 15536232, 20714976, 27619968, 31072464, 41429952, 62144928, 82859904, 124289856, 248579712]

約数ペア:

[(1, 248579712), (2, 124289856), (3, 82859904), (4, 62144928), (6, 41429952), (8, 31072464), (9, 27619968), (12, 20714976), (16, 15536232), (17, 14622336), (18, 13809984), (24, 10357488), (27, 9206656), (32, 7768116), (34, 7311168), (36, 6904992), (48, 5178744), (51, 4874112), (54, 4603328), (64, 3884058), (68, 3655584), (72, 3452496), (96, 2589372), (102, 2437056), (108, 2301664), (128, 1942029), (136, 1827792), (144, 1726248), (153, 1624704), (192, 1294686), (204, 1218528), (216, 1150832), (272, 913896), (288, 863124), (306, 812352), (384, 647343), (408, 609264), (432, 575416), (459, 541568), (544, 456948), (576, 431562), (612, 406176), (816, 304632), (864, 287708), (918, 270784), (1088, 228474), (1152, 215781), (1224, 203088), (1632, 152316), (1728, 143854), (1836, 135392), (2176, 114237), (2448, 101544), (3264, 76158), (3456, 71927), (3672, 67696), (4231, 58752), (4896, 50772), (6528, 38079), (7344, 33848), (8462, 29376), (9792, 25386), (12693, 19584), (14688, 16924)]