43993664

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 168

約数和(自身を含む): 113507520

約数和(自身を除く): 69513856

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 32, 38, 44, 46, 52, 64, 76, 88, 92, 104, 121, 143, 152, 176, 184, 208, 209, 242, 247, 253, 286, 299, 304, 352, 368, 416, 418, 437, 484, 494, 506, 572, 598, 608, 704, 736, 832, 836, 874, 968, 988, 1012, 1144, 1196, 1216, 1472, 1573, 1672, 1748, 1936, 1976, 2024, 2288, 2299, 2392, 2717, 2783, 3146, 3289, 3344, 3496, 3872, 3952, 4048, 4576, 4598, 4784, 4807, 5434, 5566, 5681, 6292, 6578, 6688, 6992, 7744, 7904, 8096, 9152, 9196, 9568, 9614, 10868, 11132, 11362, 12584, 13156, 13376, 13984, 15808, 16192, 18392, 19136, 19228, 21736, 22264, 22724, 25168, 26312, 27968, 29887, 36179, 36784, 38456, 43472, 44528, 45448, 50336, 52624, 52877, 59774, 62491, 72358, 73568, 76912, 86944, 89056, 90896, 100672, 105248, 105754, 119548, 124982, 144716, 147136, 153824, 173888, 178112, 181792, 210496, 211508, 239096, 249964, 289432, 307648, 363584, 423016, 478192, 499928, 578864, 687401, 846032, 956384, 999856, 1157728, 1374802, 1692064, 1912768, 1999712, 2315456, 2749604, 3384128, 3999424, 5499208, 10998416, 21996832, 43993664]

約数ペア:

[(1, 43993664), (2, 21996832), (4, 10998416), (8, 5499208), (11, 3999424), (13, 3384128), (16, 2749604), (19, 2315456), (22, 1999712), (23, 1912768), (26, 1692064), (32, 1374802), (38, 1157728), (44, 999856), (46, 956384), (52, 846032), (64, 687401), (76, 578864), (88, 499928), (92, 478192), (104, 423016), (121, 363584), (143, 307648), (152, 289432), (176, 249964), (184, 239096), (208, 211508), (209, 210496), (242, 181792), (247, 178112), (253, 173888), (286, 153824), (299, 147136), (304, 144716), (352, 124982), (368, 119548), (416, 105754), (418, 105248), (437, 100672), (484, 90896), (494, 89056), (506, 86944), (572, 76912), (598, 73568), (608, 72358), (704, 62491), (736, 59774), (832, 52877), (836, 52624), (874, 50336), (968, 45448), (988, 44528), (1012, 43472), (1144, 38456), (1196, 36784), (1216, 36179), (1472, 29887), (1573, 27968), (1672, 26312), (1748, 25168), (1936, 22724), (1976, 22264), (2024, 21736), (2288, 19228), (2299, 19136), (2392, 18392), (2717, 16192), (2783, 15808), (3146, 13984), (3289, 13376), (3344, 13156), (3496, 12584), (3872, 11362), (3952, 11132), (4048, 10868), (4576, 9614), (4598, 9568), (4784, 9196), (4807, 9152), (5434, 8096), (5566, 7904), (5681, 7744), (6292, 6992), (6578, 6688)]