218512944

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 705267360

約数和(自身を除く): 486754416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 73, 78, 82, 104, 108, 117, 123, 144, 146, 156, 164, 169, 208, 216, 219, 234, 246, 292, 312, 328, 338, 351, 369, 432, 438, 468, 492, 507, 533, 584, 624, 656, 657, 676, 702, 738, 876, 936, 949, 984, 1014, 1066, 1107, 1168, 1314, 1352, 1404, 1476, 1521, 1599, 1752, 1872, 1898, 1968, 1971, 2028, 2132, 2214, 2628, 2704, 2808, 2847, 2952, 2993, 3042, 3198, 3504, 3796, 3942, 4056, 4264, 4428, 4563, 4797, 5256, 5616, 5694, 5904, 5986, 6084, 6396, 6929, 7592, 7884, 8112, 8528, 8541, 8856, 8979, 9126, 9594, 10512, 11388, 11972, 12168, 12337, 12792, 13858, 14391, 15184, 15768, 17082, 17712, 17958, 18252, 19188, 20787, 22776, 23944, 24336, 24674, 25584, 25623, 26937, 27716, 28782, 31536, 34164, 35916, 36504, 37011, 38376, 38909, 41574, 45552, 47888, 49348, 51246, 53874, 55432, 57564, 62361, 68328, 71832, 73008, 74022, 76752, 77818, 80811, 83148, 98696, 102492, 107748, 110864, 111033, 115128, 116727, 124722, 136656, 143664, 148044, 155636, 161622, 166296, 187083, 197392, 204984, 215496, 222066, 230256, 233454, 249444, 296088, 311272, 323244, 332592, 333099, 350181, 374166, 409968, 430992, 444132, 466908, 498888, 505817, 592176, 622544, 646488, 666198, 700362, 748332, 888264, 933816, 997776, 1011634, 1050543, 1292976, 1332396, 1400724, 1496664, 1517451, 1776528, 1867632, 2023268, 2101086, 2664792, 2801448, 2993328, 3034902, 4046536, 4202172, 4552353, 5329584, 5602896, 6069804, 8093072, 8404344, 9104706, 12139608, 13657059, 16808688, 18209412, 24279216, 27314118, 36418824, 54628236, 72837648, 109256472, 218512944]

約数ペア:

[(1, 218512944), (2, 109256472), (3, 72837648), (4, 54628236), (6, 36418824), (8, 27314118), (9, 24279216), (12, 18209412), (13, 16808688), (16, 13657059), (18, 12139608), (24, 9104706), (26, 8404344), (27, 8093072), (36, 6069804), (39, 5602896), (41, 5329584), (48, 4552353), (52, 4202172), (54, 4046536), (72, 3034902), (73, 2993328), (78, 2801448), (82, 2664792), (104, 2101086), (108, 2023268), (117, 1867632), (123, 1776528), (144, 1517451), (146, 1496664), (156, 1400724), (164, 1332396), (169, 1292976), (208, 1050543), (216, 1011634), (219, 997776), (234, 933816), (246, 888264), (292, 748332), (312, 700362), (328, 666198), (338, 646488), (351, 622544), (369, 592176), (432, 505817), (438, 498888), (468, 466908), (492, 444132), (507, 430992), (533, 409968), (584, 374166), (624, 350181), (656, 333099), (657, 332592), (676, 323244), (702, 311272), (738, 296088), (876, 249444), (936, 233454), (949, 230256), (984, 222066), (1014, 215496), (1066, 204984), (1107, 197392), (1168, 187083), (1314, 166296), (1352, 161622), (1404, 155636), (1476, 148044), (1521, 143664), (1599, 136656), (1752, 124722), (1872, 116727), (1898, 115128), (1968, 111033), (1971, 110864), (2028, 107748), (2132, 102492), (2214, 98696), (2628, 83148), (2704, 80811), (2808, 77818), (2847, 76752), (2952, 74022), (2993, 73008), (3042, 71832), (3198, 68328), (3504, 62361), (3796, 57564), (3942, 55432), (4056, 53874), (4264, 51246), (4428, 49348), (4563, 47888), (4797, 45552), (5256, 41574), (5616, 38909), (5694, 38376), (5904, 37011), (5986, 36504), (6084, 35916), (6396, 34164), (6929, 31536), (7592, 28782), (7884, 27716), (8112, 26937), (8528, 25623), (8541, 25584), (8856, 24674), (8979, 24336), (9126, 23944), (9594, 22776), (10512, 20787), (11388, 19188), (11972, 18252), (12168, 17958), (12337, 17712), (12792, 17082), (13858, 15768), (14391, 15184)]