561243168

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 240

約数和(自身を含む): 1791465984

約数和(自身を除く): 1230222816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 81, 94, 96, 102, 108, 136, 141, 144, 153, 162, 188, 204, 216, 271, 272, 282, 288, 306, 324, 376, 408, 423, 432, 459, 542, 544, 564, 612, 648, 752, 799, 813, 816, 846, 864, 918, 1084, 1128, 1224, 1269, 1296, 1377, 1504, 1598, 1626, 1632, 1692, 1836, 2168, 2256, 2397, 2439, 2448, 2538, 2592, 2754, 3196, 3252, 3384, 3672, 3807, 4336, 4512, 4607, 4794, 4878, 4896, 5076, 5508, 6392, 6504, 6768, 7191, 7317, 7344, 7614, 8672, 9214, 9588, 9756, 10152, 11016, 12737, 12784, 13008, 13536, 13821, 14382, 14634, 14688, 15228, 18428, 19176, 19512, 20304, 21573, 21951, 22032, 25474, 25568, 26016, 27642, 28764, 29268, 30456, 36856, 38211, 38352, 39024, 40608, 41463, 43146, 43902, 44064, 50948, 55284, 57528, 58536, 60912, 64719, 73712, 76422, 76704, 78048, 82926, 86292, 87804, 101896, 110568, 114633, 115056, 117072, 121824, 124389, 129438, 147424, 152844, 165852, 172584, 175608, 203792, 216529, 221136, 229266, 230112, 234144, 248778, 258876, 305688, 331704, 343899, 345168, 351216, 373167, 407584, 433058, 442272, 458532, 497556, 517752, 611376, 649587, 663408, 687798, 690336, 702432, 746334, 866116, 917064, 995112, 1031697, 1035504, 1222752, 1299174, 1326816, 1375596, 1492668, 1732232, 1834128, 1948761, 1990224, 2063394, 2071008, 2598348, 2751192, 2985336, 3464464, 3668256, 3897522, 3980448, 4126788, 5196696, 5502384, 5846283, 5970672, 6928928, 7795044, 8253576, 10393392, 11004768, 11692566, 11941344, 15590088, 16507152, 17538849, 20786784, 23385132, 31180176, 33014304, 35077698, 46770264, 62360352, 70155396, 93540528, 140310792, 187081056, 280621584, 561243168]

約数ペア:

[(1, 561243168), (2, 280621584), (3, 187081056), (4, 140310792), (6, 93540528), (8, 70155396), (9, 62360352), (12, 46770264), (16, 35077698), (17, 33014304), (18, 31180176), (24, 23385132), (27, 20786784), (32, 17538849), (34, 16507152), (36, 15590088), (47, 11941344), (48, 11692566), (51, 11004768), (54, 10393392), (68, 8253576), (72, 7795044), (81, 6928928), (94, 5970672), (96, 5846283), (102, 5502384), (108, 5196696), (136, 4126788), (141, 3980448), (144, 3897522), (153, 3668256), (162, 3464464), (188, 2985336), (204, 2751192), (216, 2598348), (271, 2071008), (272, 2063394), (282, 1990224), (288, 1948761), (306, 1834128), (324, 1732232), (376, 1492668), (408, 1375596), (423, 1326816), (432, 1299174), (459, 1222752), (542, 1035504), (544, 1031697), (564, 995112), (612, 917064), (648, 866116), (752, 746334), (799, 702432), (813, 690336), (816, 687798), (846, 663408), (864, 649587), (918, 611376), (1084, 517752), (1128, 497556), (1224, 458532), (1269, 442272), (1296, 433058), (1377, 407584), (1504, 373167), (1598, 351216), (1626, 345168), (1632, 343899), (1692, 331704), (1836, 305688), (2168, 258876), (2256, 248778), (2397, 234144), (2439, 230112), (2448, 229266), (2538, 221136), (2592, 216529), (2754, 203792), (3196, 175608), (3252, 172584), (3384, 165852), (3672, 152844), (3807, 147424), (4336, 129438), (4512, 124389), (4607, 121824), (4794, 117072), (4878, 115056), (4896, 114633), (5076, 110568), (5508, 101896), (6392, 87804), (6504, 86292), (6768, 82926), (7191, 78048), (7317, 76704), (7344, 76422), (7614, 73712), (8672, 64719), (9214, 60912), (9588, 58536), (9756, 57528), (10152, 55284), (11016, 50948), (12737, 44064), (12784, 43902), (13008, 43146), (13536, 41463), (13821, 40608), (14382, 39024), (14634, 38352), (14688, 38211), (15228, 36856), (18428, 30456), (19176, 29268), (19512, 28764), (20304, 27642), (21573, 26016), (21951, 25568), (22032, 25474)]