1247616

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^2$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 3886200

約数和(自身を除く): 2638584

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, 288, 304, 342, 361, 384, 432, 456, 513, 576, 608, 684, 722, 864, 912, 1026, 1083, 1152, 1216, 1368, 1444, 1728, 1824, 2052, 2166, 2432, 2736, 2888, 3249, 3456, 3648, 4104, 4332, 5472, 5776, 6498, 7296, 8208, 8664, 9747, 10944, 11552, 12996, 16416, 17328, 19494, 21888, 23104, 25992, 32832, 34656, 38988, 46208, 51984, 65664, 69312, 77976, 103968, 138624, 155952, 207936, 311904, 415872, 623808, 1247616]

約数ペア:

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