244475504

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 637943544

約数和(自身を除く): 393468040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 83, 91, 98, 104, 112, 119, 136, 166, 182, 196, 208, 221, 238, 272, 289, 332, 364, 392, 442, 476, 578, 581, 637, 664, 728, 784, 833, 884, 952, 1079, 1156, 1162, 1274, 1328, 1411, 1456, 1547, 1666, 1768, 1904, 2023, 2158, 2312, 2324, 2548, 2822, 3094, 3332, 3536, 3757, 4046, 4067, 4316, 4624, 4648, 5096, 5644, 6188, 6664, 7514, 7553, 8092, 8134, 8632, 9296, 9877, 10192, 10829, 11288, 12376, 13328, 14161, 15028, 15106, 16184, 16268, 17264, 18343, 19754, 21658, 22576, 23987, 24752, 26299, 28322, 30056, 30212, 32368, 32536, 36686, 39508, 43316, 47974, 52598, 52871, 56644, 60112, 60424, 65072, 69139, 73372, 79016, 86632, 95948, 105196, 105742, 113288, 120848, 128401, 138278, 146744, 158032, 167909, 173264, 184093, 191896, 210392, 211484, 226576, 256802, 276556, 293488, 311831, 335818, 368186, 383792, 420784, 422968, 513604, 553112, 623662, 671636, 736372, 845936, 898807, 1027208, 1106224, 1175363, 1247324, 1343272, 1472744, 1797614, 2054416, 2182817, 2350726, 2494648, 2686544, 2945488, 3595228, 4365634, 4701452, 4989296, 7190456, 8731268, 9402904, 14380912, 15279719, 17462536, 18805808, 30559438, 34925072, 61118876, 122237752, 244475504]

約数ペア:

[(1, 244475504), (2, 122237752), (4, 61118876), (7, 34925072), (8, 30559438), (13, 18805808), (14, 17462536), (16, 15279719), (17, 14380912), (26, 9402904), (28, 8731268), (34, 7190456), (49, 4989296), (52, 4701452), (56, 4365634), (68, 3595228), (83, 2945488), (91, 2686544), (98, 2494648), (104, 2350726), (112, 2182817), (119, 2054416), (136, 1797614), (166, 1472744), (182, 1343272), (196, 1247324), (208, 1175363), (221, 1106224), (238, 1027208), (272, 898807), (289, 845936), (332, 736372), (364, 671636), (392, 623662), (442, 553112), (476, 513604), (578, 422968), (581, 420784), (637, 383792), (664, 368186), (728, 335818), (784, 311831), (833, 293488), (884, 276556), (952, 256802), (1079, 226576), (1156, 211484), (1162, 210392), (1274, 191896), (1328, 184093), (1411, 173264), (1456, 167909), (1547, 158032), (1666, 146744), (1768, 138278), (1904, 128401), (2023, 120848), (2158, 113288), (2312, 105742), (2324, 105196), (2548, 95948), (2822, 86632), (3094, 79016), (3332, 73372), (3536, 69139), (3757, 65072), (4046, 60424), (4067, 60112), (4316, 56644), (4624, 52871), (4648, 52598), (5096, 47974), (5644, 43316), (6188, 39508), (6664, 36686), (7514, 32536), (7553, 32368), (8092, 30212), (8134, 30056), (8632, 28322), (9296, 26299), (9877, 24752), (10192, 23987), (10829, 22576), (11288, 21658), (12376, 19754), (13328, 18343), (14161, 17264), (15028, 16268), (15106, 16184)]