214317824

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 501008928

約数和(自身を除く): 286691104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 2917, 4592, 5248, 5834, 9184, 10496, 11668, 18368, 20419, 23336, 36736, 40838, 46672, 73472, 81676, 93344, 119597, 163352, 186688, 239194, 326704, 373376, 478388, 653408, 746752, 837179, 956776, 1306816, 1674358, 1913552, 2613632, 3348716, 3827104, 5227264, 6697432, 7654208, 13394864, 15308416, 26789728, 30616832, 53579456, 107158912, 214317824]

約数ペア:

[(1, 214317824), (2, 107158912), (4, 53579456), (7, 30616832), (8, 26789728), (14, 15308416), (16, 13394864), (28, 7654208), (32, 6697432), (41, 5227264), (56, 3827104), (64, 3348716), (82, 2613632), (112, 1913552), (128, 1674358), (164, 1306816), (224, 956776), (256, 837179), (287, 746752), (328, 653408), (448, 478388), (574, 373376), (656, 326704), (896, 239194), (1148, 186688), (1312, 163352), (1792, 119597), (2296, 93344), (2624, 81676), (2917, 73472), (4592, 46672), (5248, 40838), (5834, 36736), (9184, 23336), (10496, 20419), (11668, 18368)]