258743808

素因数分解:

$2^9\times 3^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 200

約数和(自身を含む): 819938592

約数和(自身を除く): 561194784

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, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 367, 384, 408, 432, 459, 512, 544, 576, 612, 648, 734, 768, 816, 864, 918, 1088, 1101, 1152, 1224, 1296, 1377, 1468, 1536, 1632, 1728, 1836, 2176, 2202, 2304, 2448, 2592, 2754, 2936, 3264, 3303, 3456, 3672, 4352, 4404, 4608, 4896, 5184, 5508, 5872, 6239, 6528, 6606, 6912, 7344, 8704, 8808, 9792, 9909, 10368, 11016, 11744, 12478, 13056, 13212, 13824, 14688, 17616, 18717, 19584, 19818, 20736, 22032, 23488, 24956, 26112, 26424, 29376, 29727, 35232, 37434, 39168, 39636, 41472, 44064, 46976, 49912, 52848, 56151, 58752, 59454, 70464, 74868, 78336, 79272, 88128, 93952, 99824, 105696, 112302, 117504, 118908, 140928, 149736, 158544, 168453, 176256, 187904, 199648, 211392, 224604, 235008, 237816, 281856, 299472, 317088, 336906, 352512, 399296, 422784, 449208, 475632, 505359, 563712, 598944, 634176, 673812, 705024, 798592, 845568, 898416, 951264, 1010718, 1197888, 1268352, 1347624, 1597184, 1691136, 1796832, 1902528, 2021436, 2395776, 2536704, 2695248, 3194368, 3593664, 3805056, 4042872, 4791552, 5073408, 5390496, 7187328, 7610112, 8085744, 9583104, 10780992, 14374656, 15220224, 16171488, 21561984, 28749312, 32342976, 43123968, 64685952, 86247936, 129371904, 258743808]

約数ペア:

[(1, 258743808), (2, 129371904), (3, 86247936), (4, 64685952), (6, 43123968), (8, 32342976), (9, 28749312), (12, 21561984), (16, 16171488), (17, 15220224), (18, 14374656), (24, 10780992), (27, 9583104), (32, 8085744), (34, 7610112), (36, 7187328), (48, 5390496), (51, 5073408), (54, 4791552), (64, 4042872), (68, 3805056), (72, 3593664), (81, 3194368), (96, 2695248), (102, 2536704), (108, 2395776), (128, 2021436), (136, 1902528), (144, 1796832), (153, 1691136), (162, 1597184), (192, 1347624), (204, 1268352), (216, 1197888), (256, 1010718), (272, 951264), (288, 898416), (306, 845568), (324, 798592), (367, 705024), (384, 673812), (408, 634176), (432, 598944), (459, 563712), (512, 505359), (544, 475632), (576, 449208), (612, 422784), (648, 399296), (734, 352512), (768, 336906), (816, 317088), (864, 299472), (918, 281856), (1088, 237816), (1101, 235008), (1152, 224604), (1224, 211392), (1296, 199648), (1377, 187904), (1468, 176256), (1536, 168453), (1632, 158544), (1728, 149736), (1836, 140928), (2176, 118908), (2202, 117504), (2304, 112302), (2448, 105696), (2592, 99824), (2754, 93952), (2936, 88128), (3264, 79272), (3303, 78336), (3456, 74868), (3672, 70464), (4352, 59454), (4404, 58752), (4608, 56151), (4896, 52848), (5184, 49912), (5508, 46976), (5872, 44064), (6239, 41472), (6528, 39636), (6606, 39168), (6912, 37434), (7344, 35232), (8704, 29727), (8808, 29376), (9792, 26424), (9909, 26112), (10368, 24956), (11016, 23488), (11744, 22032), (12478, 20736), (13056, 19818), (13212, 19584), (13824, 18717), (14688, 17616)]