231056384

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 88

約数和(自身を含む): 527192568

約数和(自身を除く): 296136184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1021, 1024, 1088, 1664, 1768, 2042, 2176, 3328, 3536, 4084, 4352, 6656, 7072, 8168, 8704, 13273, 13312, 14144, 16336, 17357, 17408, 26546, 28288, 32672, 34714, 53092, 56576, 65344, 69428, 106184, 113152, 130688, 138856, 212368, 225641, 226304, 261376, 277712, 424736, 451282, 522752, 555424, 849472, 902564, 1045504, 1110848, 1698944, 1805128, 2221696, 3397888, 3610256, 4443392, 6795776, 7220512, 8886784, 13591552, 14441024, 17773568, 28882048, 57764096, 115528192, 231056384]

約数ペア:

[(1, 231056384), (2, 115528192), (4, 57764096), (8, 28882048), (13, 17773568), (16, 14441024), (17, 13591552), (26, 8886784), (32, 7220512), (34, 6795776), (52, 4443392), (64, 3610256), (68, 3397888), (104, 2221696), (128, 1805128), (136, 1698944), (208, 1110848), (221, 1045504), (256, 902564), (272, 849472), (416, 555424), (442, 522752), (512, 451282), (544, 424736), (832, 277712), (884, 261376), (1021, 226304), (1024, 225641), (1088, 212368), (1664, 138856), (1768, 130688), (2042, 113152), (2176, 106184), (3328, 69428), (3536, 65344), (4084, 56576), (4352, 53092), (6656, 34714), (7072, 32672), (8168, 28288), (8704, 26546), (13273, 17408), (13312, 17357), (14144, 16336)]