208927824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 662814720

約数和(自身を除く): 453886896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 158, 168, 204, 237, 238, 272, 316, 336, 357, 408, 463, 474, 476, 553, 632, 714, 816, 926, 948, 952, 1106, 1264, 1343, 1389, 1428, 1659, 1852, 1896, 1904, 2212, 2686, 2778, 2856, 3241, 3318, 3704, 3792, 4029, 4424, 5372, 5556, 5712, 6482, 6636, 7408, 7871, 8058, 8848, 9401, 9723, 10744, 11112, 12964, 13272, 15742, 16116, 18802, 19446, 21488, 22224, 23613, 25928, 26544, 28203, 31484, 32232, 36577, 37604, 38892, 47226, 51856, 55097, 56406, 62968, 64464, 73154, 75208, 77784, 94452, 109731, 110194, 112812, 125936, 146308, 150416, 155568, 165291, 188904, 219462, 220388, 225624, 256039, 292616, 330582, 377808, 438924, 440776, 451248, 512078, 585232, 621809, 661164, 768117, 877848, 881552, 1024156, 1243618, 1322328, 1536234, 1755696, 1865427, 2048312, 2487236, 2644656, 3072468, 3730854, 4096624, 4352663, 4974472, 6144936, 7461708, 8705326, 9948944, 12289872, 13057989, 14923416, 17410652, 26115978, 29846832, 34821304, 52231956, 69642608, 104463912, 208927824]

約数ペア:

[(1, 208927824), (2, 104463912), (3, 69642608), (4, 52231956), (6, 34821304), (7, 29846832), (8, 26115978), (12, 17410652), (14, 14923416), (16, 13057989), (17, 12289872), (21, 9948944), (24, 8705326), (28, 7461708), (34, 6144936), (42, 4974472), (48, 4352663), (51, 4096624), (56, 3730854), (68, 3072468), (79, 2644656), (84, 2487236), (102, 2048312), (112, 1865427), (119, 1755696), (136, 1536234), (158, 1322328), (168, 1243618), (204, 1024156), (237, 881552), (238, 877848), (272, 768117), (316, 661164), (336, 621809), (357, 585232), (408, 512078), (463, 451248), (474, 440776), (476, 438924), (553, 377808), (632, 330582), (714, 292616), (816, 256039), (926, 225624), (948, 220388), (952, 219462), (1106, 188904), (1264, 165291), (1343, 155568), (1389, 150416), (1428, 146308), (1659, 125936), (1852, 112812), (1896, 110194), (1904, 109731), (2212, 94452), (2686, 77784), (2778, 75208), (2856, 73154), (3241, 64464), (3318, 62968), (3704, 56406), (3792, 55097), (4029, 51856), (4424, 47226), (5372, 38892), (5556, 37604), (5712, 36577), (6482, 32232), (6636, 31484), (7408, 28203), (7871, 26544), (8058, 25928), (8848, 23613), (9401, 22224), (9723, 21488), (10744, 19446), (11112, 18802), (12964, 16116), (13272, 15742)]