4990464

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^2$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 15590520

約数和(自身を除く): 10600056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 432, 456, 512, 513, 576, 608, 684, 722, 768, 864, 912, 1026, 1083, 1152, 1216, 1368, 1444, 1536, 1728, 1824, 2052, 2166, 2304, 2432, 2736, 2888, 3249, 3456, 3648, 4104, 4332, 4608, 4864, 5472, 5776, 6498, 6912, 7296, 8208, 8664, 9728, 9747, 10944, 11552, 12996, 13824, 14592, 16416, 17328, 19494, 21888, 23104, 25992, 29184, 32832, 34656, 38988, 43776, 46208, 51984, 65664, 69312, 77976, 87552, 92416, 103968, 131328, 138624, 155952, 184832, 207936, 262656, 277248, 311904, 415872, 554496, 623808, 831744, 1247616, 1663488, 2495232, 4990464]

約数ペア:

[(1, 4990464), (2, 2495232), (3, 1663488), (4, 1247616), (6, 831744), (8, 623808), (9, 554496), (12, 415872), (16, 311904), (18, 277248), (19, 262656), (24, 207936), (27, 184832), (32, 155952), (36, 138624), (38, 131328), (48, 103968), (54, 92416), (57, 87552), (64, 77976), (72, 69312), (76, 65664), (96, 51984), (108, 46208), (114, 43776), (128, 38988), (144, 34656), (152, 32832), (171, 29184), (192, 25992), (216, 23104), (228, 21888), (256, 19494), (288, 17328), (304, 16416), (342, 14592), (361, 13824), (384, 12996), (432, 11552), (456, 10944), (512, 9747), (513, 9728), (576, 8664), (608, 8208), (684, 7296), (722, 6912), (768, 6498), (864, 5776), (912, 5472), (1026, 4864), (1083, 4608), (1152, 4332), (1216, 4104), (1368, 3648), (1444, 3456), (1536, 3249), (1728, 2888), (1824, 2736), (2052, 2432), (2166, 2304)]