219791808

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2522

約数の個数: 84

約数和(自身を含む): 634129288

約数和(自身を除く): 414337480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2341, 2608, 2934, 3912, 4682, 5216, 5868, 7023, 7824, 9364, 10432, 11736, 14046, 15648, 18728, 21069, 23472, 28092, 31296, 37456, 42138, 46944, 56184, 74912, 84276, 93888, 112368, 149824, 168552, 224736, 337104, 381583, 449472, 674208, 763166, 1144749, 1348416, 1526332, 2289498, 3052664, 3434247, 4578996, 6105328, 6868494, 9157992, 12210656, 13736988, 18315984, 24421312, 27473976, 36631968, 54947952, 73263936, 109895904, 219791808]

約数ペア:

[(1, 219791808), (2, 109895904), (3, 73263936), (4, 54947952), (6, 36631968), (8, 27473976), (9, 24421312), (12, 18315984), (16, 13736988), (18, 12210656), (24, 9157992), (32, 6868494), (36, 6105328), (48, 4578996), (64, 3434247), (72, 3052664), (96, 2289498), (144, 1526332), (163, 1348416), (192, 1144749), (288, 763166), (326, 674208), (489, 449472), (576, 381583), (652, 337104), (978, 224736), (1304, 168552), (1467, 149824), (1956, 112368), (2341, 93888), (2608, 84276), (2934, 74912), (3912, 56184), (4682, 46944), (5216, 42138), (5868, 37456), (7023, 31296), (7824, 28092), (9364, 23472), (10432, 21069), (11736, 18728), (14046, 15648)]