427902592

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 936286560

約数和(自身を除く): 508383968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 151, 169, 208, 262, 302, 338, 416, 524, 604, 676, 832, 1048, 1208, 1352, 1664, 1703, 1963, 2096, 2416, 2704, 3406, 3926, 4192, 4832, 5408, 6812, 7852, 8384, 9664, 10816, 13624, 15704, 16768, 19328, 19781, 21632, 22139, 25519, 27248, 31408, 39562, 44278, 51038, 54496, 62816, 79124, 88556, 102076, 108992, 125632, 158248, 177112, 204152, 217984, 251264, 257153, 316496, 354224, 408304, 514306, 632992, 708448, 816608, 1028612, 1265984, 1416896, 1633216, 2057224, 2531968, 2833792, 3266432, 3342989, 4114448, 6685978, 8228896, 13371956, 16457792, 26743912, 32915584, 53487824, 106975648, 213951296, 427902592]

約数ペア:

[(1, 427902592), (2, 213951296), (4, 106975648), (8, 53487824), (13, 32915584), (16, 26743912), (26, 16457792), (32, 13371956), (52, 8228896), (64, 6685978), (104, 4114448), (128, 3342989), (131, 3266432), (151, 2833792), (169, 2531968), (208, 2057224), (262, 1633216), (302, 1416896), (338, 1265984), (416, 1028612), (524, 816608), (604, 708448), (676, 632992), (832, 514306), (1048, 408304), (1208, 354224), (1352, 316496), (1664, 257153), (1703, 251264), (1963, 217984), (2096, 204152), (2416, 177112), (2704, 158248), (3406, 125632), (3926, 108992), (4192, 102076), (4832, 88556), (5408, 79124), (6812, 62816), (7852, 54496), (8384, 51038), (9664, 44278), (10816, 39562), (13624, 31408), (15704, 27248), (16768, 25519), (19328, 22139), (19781, 21632)]