242585274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 332216646

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 43, 51, 57, 71, 82, 86, 102, 114, 123, 129, 142, 213, 246, 258, 323, 426, 646, 697, 731, 779, 817, 969, 1207, 1349, 1394, 1462, 1558, 1634, 1763, 1938, 2091, 2193, 2337, 2414, 2451, 2698, 2911, 3053, 3526, 3621, 4047, 4182, 4386, 4674, 4902, 5289, 5822, 6106, 7242, 8094, 8733, 9159, 10578, 13243, 13889, 17466, 18318, 22933, 26486, 27778, 29971, 33497, 39729, 41667, 45866, 49487, 51901, 55309, 58007, 59942, 66994, 68799, 79458, 83334, 89913, 98974, 100491, 103802, 110618, 116014, 125173, 137598, 148461, 155703, 165927, 174021, 179826, 200982, 250346, 296922, 311406, 331854, 348042, 375519, 569449, 751038, 940253, 986119, 1138898, 1708347, 1880506, 1972238, 2127941, 2378287, 2820759, 2958357, 3416694, 4255882, 4756574, 5641518, 5916714, 6383823, 7134861, 12767646, 14269722, 40430879, 80861758, 121292637, 242585274]

約数ペア:

[(1, 242585274), (2, 121292637), (3, 80861758), (6, 40430879), (17, 14269722), (19, 12767646), (34, 7134861), (38, 6383823), (41, 5916714), (43, 5641518), (51, 4756574), (57, 4255882), (71, 3416694), (82, 2958357), (86, 2820759), (102, 2378287), (114, 2127941), (123, 1972238), (129, 1880506), (142, 1708347), (213, 1138898), (246, 986119), (258, 940253), (323, 751038), (426, 569449), (646, 375519), (697, 348042), (731, 331854), (779, 311406), (817, 296922), (969, 250346), (1207, 200982), (1349, 179826), (1394, 174021), (1462, 165927), (1558, 155703), (1634, 148461), (1763, 137598), (1938, 125173), (2091, 116014), (2193, 110618), (2337, 103802), (2414, 100491), (2451, 98974), (2698, 89913), (2911, 83334), (3053, 79458), (3526, 68799), (3621, 66994), (4047, 59942), (4182, 58007), (4386, 55309), (4674, 51901), (4902, 49487), (5289, 45866), (5822, 41667), (6106, 39729), (7242, 33497), (8094, 29971), (8733, 27778), (9159, 26486), (10578, 22933), (13243, 18318), (13889, 17466)]