213781392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 180

約数和(自身を含む): 694817136

約数和(自身を除く): 481035744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 289, 306, 374, 396, 408, 467, 528, 561, 578, 612, 748, 792, 816, 867, 934, 1122, 1156, 1224, 1401, 1496, 1584, 1683, 1734, 1868, 2244, 2312, 2448, 2601, 2802, 2992, 3179, 3366, 3468, 3736, 4203, 4488, 4624, 5137, 5202, 5604, 6358, 6732, 6936, 7472, 7939, 8406, 8976, 9537, 10274, 10404, 11208, 12716, 13464, 13872, 15411, 15878, 16812, 19074, 20548, 20808, 22416, 23817, 25432, 26928, 28611, 30822, 31756, 33624, 38148, 41096, 41616, 46233, 47634, 50864, 57222, 61644, 63512, 67248, 71451, 76296, 82192, 87329, 92466, 95268, 114444, 123288, 127024, 134963, 142902, 152592, 174658, 184932, 190536, 228888, 246576, 261987, 269926, 285804, 349316, 369864, 381072, 404889, 457776, 523974, 539852, 571608, 698632, 739728, 785961, 809778, 1047948, 1079704, 1143216, 1214667, 1397264, 1484593, 1571922, 1619556, 2095896, 2159408, 2429334, 2969186, 3143844, 3239112, 4191792, 4453779, 4858668, 5938372, 6287688, 6478224, 8907558, 9717336, 11876744, 12575376, 13361337, 17815116, 19434672, 23753488, 26722674, 35630232, 53445348, 71260464, 106890696, 213781392]

約数ペア:

[(1, 213781392), (2, 106890696), (3, 71260464), (4, 53445348), (6, 35630232), (8, 26722674), (9, 23753488), (11, 19434672), (12, 17815116), (16, 13361337), (17, 12575376), (18, 11876744), (22, 9717336), (24, 8907558), (33, 6478224), (34, 6287688), (36, 5938372), (44, 4858668), (48, 4453779), (51, 4191792), (66, 3239112), (68, 3143844), (72, 2969186), (88, 2429334), (99, 2159408), (102, 2095896), (132, 1619556), (136, 1571922), (144, 1484593), (153, 1397264), (176, 1214667), (187, 1143216), (198, 1079704), (204, 1047948), (264, 809778), (272, 785961), (289, 739728), (306, 698632), (374, 571608), (396, 539852), (408, 523974), (467, 457776), (528, 404889), (561, 381072), (578, 369864), (612, 349316), (748, 285804), (792, 269926), (816, 261987), (867, 246576), (934, 228888), (1122, 190536), (1156, 184932), (1224, 174658), (1401, 152592), (1496, 142902), (1584, 134963), (1683, 127024), (1734, 123288), (1868, 114444), (2244, 95268), (2312, 92466), (2448, 87329), (2601, 82192), (2802, 76296), (2992, 71451), (3179, 67248), (3366, 63512), (3468, 61644), (3736, 57222), (4203, 50864), (4488, 47634), (4624, 46233), (5137, 41616), (5202, 41096), (5604, 38148), (6358, 33624), (6732, 31756), (6936, 30822), (7472, 28611), (7939, 26928), (8406, 25432), (8976, 23817), (9537, 22416), (10274, 20808), (10404, 20548), (11208, 19074), (12716, 16812), (13464, 15878), (13872, 15411)]