258534144

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:235

約数の個数: 162

約数和(自身を含む): 821313948

約数和(自身を除く): 562779804

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 192, 198, 202, 256, 264, 288, 303, 352, 384, 396, 404, 528, 576, 606, 704, 768, 792, 808, 909, 1056, 1111, 1152, 1212, 1408, 1584, 1616, 1818, 2112, 2222, 2304, 2424, 2816, 3168, 3232, 3333, 3636, 4224, 4444, 4848, 6336, 6464, 6666, 7272, 8448, 8888, 9696, 9999, 10201, 12672, 12928, 13332, 14544, 17776, 19392, 19998, 20402, 25344, 25856, 26664, 29088, 30603, 35552, 38784, 39996, 40804, 53328, 58176, 61206, 71104, 77568, 79992, 81608, 91809, 106656, 112211, 116352, 122412, 142208, 159984, 163216, 183618, 213312, 224422, 232704, 244824, 284416, 319968, 326432, 336633, 367236, 426624, 448844, 489648, 639936, 652864, 673266, 734472, 853248, 897688, 979296, 1009899, 1279872, 1305728, 1346532, 1468944, 1795376, 1958592, 2019798, 2559744, 2611456, 2693064, 2937888, 3590752, 3917184, 4039596, 5386128, 5875776, 7181504, 7834368, 8079192, 10772256, 11751552, 14363008, 16158384, 21544512, 23503104, 28726016, 32316768, 43089024, 64633536, 86178048, 129267072, 258534144]

約数ペア:

[(1, 258534144), (2, 129267072), (3, 86178048), (4, 64633536), (6, 43089024), (8, 32316768), (9, 28726016), (11, 23503104), (12, 21544512), (16, 16158384), (18, 14363008), (22, 11751552), (24, 10772256), (32, 8079192), (33, 7834368), (36, 7181504), (44, 5875776), (48, 5386128), (64, 4039596), (66, 3917184), (72, 3590752), (88, 2937888), (96, 2693064), (99, 2611456), (101, 2559744), (128, 2019798), (132, 1958592), (144, 1795376), (176, 1468944), (192, 1346532), (198, 1305728), (202, 1279872), (256, 1009899), (264, 979296), (288, 897688), (303, 853248), (352, 734472), (384, 673266), (396, 652864), (404, 639936), (528, 489648), (576, 448844), (606, 426624), (704, 367236), (768, 336633), (792, 326432), (808, 319968), (909, 284416), (1056, 244824), (1111, 232704), (1152, 224422), (1212, 213312), (1408, 183618), (1584, 163216), (1616, 159984), (1818, 142208), (2112, 122412), (2222, 116352), (2304, 112211), (2424, 106656), (2816, 91809), (3168, 81608), (3232, 79992), (3333, 77568), (3636, 71104), (4224, 61206), (4444, 58176), (4848, 53328), (6336, 40804), (6464, 39996), (6666, 38784), (7272, 35552), (8448, 30603), (8888, 29088), (9696, 26664), (9999, 25856), (10201, 25344), (12672, 20402), (12928, 19998), (13332, 19392), (14544, 17776)]