218528064

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 224

約数和(自身を含む): 700064640

約数和(自身を除く): 481536576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 68, 72, 86, 96, 102, 108, 129, 136, 144, 153, 172, 173, 192, 204, 216, 258, 272, 288, 306, 344, 346, 387, 408, 432, 459, 516, 519, 544, 576, 612, 688, 692, 731, 774, 816, 864, 918, 1032, 1038, 1088, 1161, 1224, 1376, 1384, 1462, 1548, 1557, 1632, 1728, 1836, 2064, 2076, 2193, 2322, 2448, 2752, 2768, 2924, 2941, 3096, 3114, 3264, 3672, 4128, 4152, 4386, 4644, 4671, 4896, 5536, 5848, 5882, 6192, 6228, 6579, 7344, 7439, 8256, 8304, 8772, 8823, 9288, 9342, 9792, 11072, 11696, 11764, 12384, 12456, 13158, 14688, 14878, 16608, 17544, 17646, 18576, 18684, 19737, 22317, 23392, 23528, 24768, 24912, 26316, 26469, 29376, 29756, 33216, 35088, 35292, 37152, 37368, 39474, 44634, 46784, 47056, 49824, 52632, 52938, 59512, 66951, 70176, 70584, 74304, 74736, 78948, 79407, 89268, 94112, 99648, 105264, 105876, 119024, 126463, 133902, 140352, 141168, 149472, 157896, 158814, 178536, 188224, 200853, 210528, 211752, 238048, 252926, 267804, 282336, 298944, 315792, 317628, 357072, 379389, 401706, 421056, 423504, 476096, 505852, 535608, 564672, 631584, 635256, 714144, 758778, 803412, 847008, 1011704, 1071216, 1138167, 1263168, 1270512, 1428288, 1517556, 1606824, 1694016, 2023408, 2142432, 2276334, 2541024, 3035112, 3213648, 3414501, 4046816, 4284864, 4552668, 5082048, 6070224, 6427296, 6829002, 8093632, 9105336, 12140448, 12854592, 13658004, 18210672, 24280896, 27316008, 36421344, 54632016, 72842688, 109264032, 218528064]

約数ペア:

[(1, 218528064), (2, 109264032), (3, 72842688), (4, 54632016), (6, 36421344), (8, 27316008), (9, 24280896), (12, 18210672), (16, 13658004), (17, 12854592), (18, 12140448), (24, 9105336), (27, 8093632), (32, 6829002), (34, 6427296), (36, 6070224), (43, 5082048), (48, 4552668), (51, 4284864), (54, 4046816), (64, 3414501), (68, 3213648), (72, 3035112), (86, 2541024), (96, 2276334), (102, 2142432), (108, 2023408), (129, 1694016), (136, 1606824), (144, 1517556), (153, 1428288), (172, 1270512), (173, 1263168), (192, 1138167), (204, 1071216), (216, 1011704), (258, 847008), (272, 803412), (288, 758778), (306, 714144), (344, 635256), (346, 631584), (387, 564672), (408, 535608), (432, 505852), (459, 476096), (516, 423504), (519, 421056), (544, 401706), (576, 379389), (612, 357072), (688, 317628), (692, 315792), (731, 298944), (774, 282336), (816, 267804), (864, 252926), (918, 238048), (1032, 211752), (1038, 210528), (1088, 200853), (1161, 188224), (1224, 178536), (1376, 158814), (1384, 157896), (1462, 149472), (1548, 141168), (1557, 140352), (1632, 133902), (1728, 126463), (1836, 119024), (2064, 105876), (2076, 105264), (2193, 99648), (2322, 94112), (2448, 89268), (2752, 79407), (2768, 78948), (2924, 74736), (2941, 74304), (3096, 70584), (3114, 70176), (3264, 66951), (3672, 59512), (4128, 52938), (4152, 52632), (4386, 49824), (4644, 47056), (4671, 46784), (4896, 44634), (5536, 39474), (5848, 37368), (5882, 37152), (6192, 35292), (6228, 35088), (6579, 33216), (7344, 29756), (7439, 29376), (8256, 26469), (8304, 26316), (8772, 24912), (8823, 24768), (9288, 23528), (9342, 23392), (9792, 22317), (11072, 19737), (11696, 18684), (11764, 18576), (12384, 17646), (12456, 17544), (13158, 16608), (14688, 14878)]