538407864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 1588224000

約数和(自身を除く): 1049816136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 508, 513, 684, 762, 1016, 1026, 1033, 1143, 1368, 1524, 2052, 2066, 2286, 2413, 3048, 3099, 3429, 4104, 4132, 4572, 4826, 6198, 6858, 7239, 8264, 9144, 9297, 9652, 12396, 13716, 14478, 18594, 19304, 19627, 21717, 24792, 27432, 27891, 28956, 37188, 39254, 43434, 55782, 57912, 58881, 65151, 74376, 78508, 86868, 111564, 117762, 130302, 131191, 157016, 173736, 176643, 223128, 235524, 260604, 262382, 353286, 393573, 471048, 521208, 524764, 529929, 706572, 787146, 1049528, 1059858, 1180719, 1413144, 1574292, 2119716, 2361438, 2492629, 3148584, 3542157, 4239432, 4722876, 4985258, 7084314, 7477887, 9445752, 9970516, 14168628, 14955774, 19941032, 22433661, 28337256, 29911548, 44867322, 59823096, 67300983, 89734644, 134601966, 179469288, 269203932, 538407864]

約数ペア:

[(1, 538407864), (2, 269203932), (3, 179469288), (4, 134601966), (6, 89734644), (8, 67300983), (9, 59823096), (12, 44867322), (18, 29911548), (19, 28337256), (24, 22433661), (27, 19941032), (36, 14955774), (38, 14168628), (54, 9970516), (57, 9445752), (72, 7477887), (76, 7084314), (108, 4985258), (114, 4722876), (127, 4239432), (152, 3542157), (171, 3148584), (216, 2492629), (228, 2361438), (254, 2119716), (342, 1574292), (381, 1413144), (456, 1180719), (508, 1059858), (513, 1049528), (684, 787146), (762, 706572), (1016, 529929), (1026, 524764), (1033, 521208), (1143, 471048), (1368, 393573), (1524, 353286), (2052, 262382), (2066, 260604), (2286, 235524), (2413, 223128), (3048, 176643), (3099, 173736), (3429, 157016), (4104, 131191), (4132, 130302), (4572, 117762), (4826, 111564), (6198, 86868), (6858, 78508), (7239, 74376), (8264, 65151), (9144, 58881), (9297, 57912), (9652, 55782), (12396, 43434), (13716, 39254), (14478, 37188), (18594, 28956), (19304, 27891), (19627, 27432), (21717, 24792)]