22721664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 70502400

約数和(自身を除く): 47780736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 107, 112, 128, 158, 168, 192, 214, 224, 237, 316, 321, 336, 384, 428, 448, 474, 553, 632, 642, 672, 749, 856, 896, 948, 1106, 1264, 1284, 1344, 1498, 1659, 1712, 1896, 2212, 2247, 2528, 2568, 2688, 2996, 3318, 3424, 3792, 4424, 4494, 5056, 5136, 5992, 6636, 6848, 7584, 8453, 8848, 8988, 10112, 10272, 11984, 13272, 13696, 15168, 16906, 17696, 17976, 20544, 23968, 25359, 26544, 30336, 33812, 35392, 35952, 41088, 47936, 50718, 53088, 59171, 67624, 70784, 71904, 95872, 101436, 106176, 118342, 135248, 143808, 177513, 202872, 212352, 236684, 270496, 287616, 355026, 405744, 473368, 540992, 710052, 811488, 946736, 1081984, 1420104, 1622976, 1893472, 2840208, 3245952, 3786944, 5680416, 7573888, 11360832, 22721664]

約数ペア:

[(1, 22721664), (2, 11360832), (3, 7573888), (4, 5680416), (6, 3786944), (7, 3245952), (8, 2840208), (12, 1893472), (14, 1622976), (16, 1420104), (21, 1081984), (24, 946736), (28, 811488), (32, 710052), (42, 540992), (48, 473368), (56, 405744), (64, 355026), (79, 287616), (84, 270496), (96, 236684), (107, 212352), (112, 202872), (128, 177513), (158, 143808), (168, 135248), (192, 118342), (214, 106176), (224, 101436), (237, 95872), (316, 71904), (321, 70784), (336, 67624), (384, 59171), (428, 53088), (448, 50718), (474, 47936), (553, 41088), (632, 35952), (642, 35392), (672, 33812), (749, 30336), (856, 26544), (896, 25359), (948, 23968), (1106, 20544), (1264, 17976), (1284, 17696), (1344, 16906), (1498, 15168), (1659, 13696), (1712, 13272), (1896, 11984), (2212, 10272), (2247, 10112), (2528, 8988), (2568, 8848), (2688, 8453), (2996, 7584), (3318, 6848), (3424, 6636), (3792, 5992), (4424, 5136), (4494, 5056)]