213026816

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 454053600

約数和(自身を除く): 241026784

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 59, 64, 82, 86, 118, 128, 164, 172, 236, 256, 328, 344, 472, 512, 656, 688, 944, 1024, 1312, 1376, 1763, 1888, 2048, 2419, 2537, 2624, 2752, 3526, 3776, 4838, 5074, 5248, 5504, 7052, 7552, 9676, 10148, 10496, 11008, 14104, 15104, 19352, 20296, 20992, 22016, 28208, 30208, 38704, 40592, 41984, 44032, 56416, 60416, 77408, 81184, 83968, 88064, 104017, 112832, 120832, 154816, 162368, 208034, 225664, 309632, 324736, 416068, 451328, 619264, 649472, 832136, 902656, 1238528, 1298944, 1664272, 1805312, 2477056, 2597888, 3328544, 3610624, 4954112, 5195776, 6657088, 13314176, 26628352, 53256704, 106513408, 213026816]

約数ペア:

[(1, 213026816), (2, 106513408), (4, 53256704), (8, 26628352), (16, 13314176), (32, 6657088), (41, 5195776), (43, 4954112), (59, 3610624), (64, 3328544), (82, 2597888), (86, 2477056), (118, 1805312), (128, 1664272), (164, 1298944), (172, 1238528), (236, 902656), (256, 832136), (328, 649472), (344, 619264), (472, 451328), (512, 416068), (656, 324736), (688, 309632), (944, 225664), (1024, 208034), (1312, 162368), (1376, 154816), (1763, 120832), (1888, 112832), (2048, 104017), (2419, 88064), (2537, 83968), (2624, 81184), (2752, 77408), (3526, 60416), (3776, 56416), (4838, 44032), (5074, 41984), (5248, 40592), (5504, 38704), (7052, 30208), (7552, 28208), (9676, 22016), (10148, 20992), (10496, 20296), (11008, 19352), (14104, 15104)]