216887904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 144

約数和(自身を含む): 674593920

約数和(自身を除く): 457706016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1429, 1488, 1581, 1632, 2108, 2232, 2448, 2858, 2976, 3162, 4216, 4287, 4464, 4743, 4896, 5716, 6324, 8432, 8574, 8928, 9486, 11432, 12648, 12861, 16864, 17148, 18972, 22864, 24293, 25296, 25722, 34296, 37944, 44299, 45728, 48586, 50592, 51444, 68592, 72879, 75888, 88598, 97172, 102888, 132897, 137184, 145758, 151776, 177196, 194344, 205776, 218637, 265794, 291516, 354392, 388688, 398691, 411552, 437274, 531588, 583032, 708784, 753083, 777376, 797382, 874548, 1063176, 1166064, 1417568, 1506166, 1594764, 1749096, 2126352, 2259249, 2332128, 3012332, 3189528, 3498192, 4252704, 4518498, 6024664, 6379056, 6777747, 6996384, 9036996, 12049328, 12758112, 13555494, 18073992, 24098656, 27110988, 36147984, 54221976, 72295968, 108443952, 216887904]

約数ペア:

[(1, 216887904), (2, 108443952), (3, 72295968), (4, 54221976), (6, 36147984), (8, 27110988), (9, 24098656), (12, 18073992), (16, 13555494), (17, 12758112), (18, 12049328), (24, 9036996), (31, 6996384), (32, 6777747), (34, 6379056), (36, 6024664), (48, 4518498), (51, 4252704), (62, 3498192), (68, 3189528), (72, 3012332), (93, 2332128), (96, 2259249), (102, 2126352), (124, 1749096), (136, 1594764), (144, 1506166), (153, 1417568), (186, 1166064), (204, 1063176), (248, 874548), (272, 797382), (279, 777376), (288, 753083), (306, 708784), (372, 583032), (408, 531588), (496, 437274), (527, 411552), (544, 398691), (558, 388688), (612, 354392), (744, 291516), (816, 265794), (992, 218637), (1054, 205776), (1116, 194344), (1224, 177196), (1429, 151776), (1488, 145758), (1581, 137184), (1632, 132897), (2108, 102888), (2232, 97172), (2448, 88598), (2858, 75888), (2976, 72879), (3162, 68592), (4216, 51444), (4287, 50592), (4464, 48586), (4743, 45728), (4896, 44299), (5716, 37944), (6324, 34296), (8432, 25722), (8574, 25296), (8928, 24293), (9486, 22864), (11432, 18972), (12648, 17148), (12861, 16864)]