218512224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 714534912

約数和(自身を除く): 496022688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 283, 288, 336, 383, 504, 566, 672, 766, 849, 1008, 1132, 1149, 1532, 1698, 1981, 2016, 2264, 2298, 2547, 2681, 3064, 3396, 3447, 3962, 4528, 4596, 5094, 5362, 5943, 6128, 6792, 6894, 7924, 8043, 9056, 9192, 10188, 10724, 11886, 12256, 13584, 13788, 15848, 16086, 17829, 18384, 20376, 21448, 23772, 24129, 27168, 27576, 31696, 32172, 35658, 36768, 40752, 42896, 47544, 48258, 55152, 63392, 64344, 71316, 81504, 85792, 95088, 96516, 108389, 110304, 128688, 142632, 190176, 193032, 216778, 257376, 285264, 325167, 386064, 433556, 570528, 650334, 758723, 772128, 867112, 975501, 1300668, 1517446, 1734224, 1951002, 2276169, 2601336, 3034892, 3468448, 3902004, 4552338, 5202672, 6069784, 6828507, 7804008, 9104676, 10405344, 12139568, 13657014, 15608016, 18209352, 24279136, 27314028, 31216032, 36418704, 54628056, 72837408, 109256112, 218512224]

約数ペア:

[(1, 218512224), (2, 109256112), (3, 72837408), (4, 54628056), (6, 36418704), (7, 31216032), (8, 27314028), (9, 24279136), (12, 18209352), (14, 15608016), (16, 13657014), (18, 12139568), (21, 10405344), (24, 9104676), (28, 7804008), (32, 6828507), (36, 6069784), (42, 5202672), (48, 4552338), (56, 3902004), (63, 3468448), (72, 3034892), (84, 2601336), (96, 2276169), (112, 1951002), (126, 1734224), (144, 1517446), (168, 1300668), (224, 975501), (252, 867112), (283, 772128), (288, 758723), (336, 650334), (383, 570528), (504, 433556), (566, 386064), (672, 325167), (766, 285264), (849, 257376), (1008, 216778), (1132, 193032), (1149, 190176), (1532, 142632), (1698, 128688), (1981, 110304), (2016, 108389), (2264, 96516), (2298, 95088), (2547, 85792), (2681, 81504), (3064, 71316), (3396, 64344), (3447, 63392), (3962, 55152), (4528, 48258), (4596, 47544), (5094, 42896), (5362, 40752), (5943, 36768), (6128, 35658), (6792, 32172), (6894, 31696), (7924, 27576), (8043, 27168), (9056, 24129), (9192, 23772), (10188, 21448), (10724, 20376), (11886, 18384), (12256, 17829), (13584, 16086), (13788, 15848)]