272267632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 659180032

約数和(自身を除く): 386912400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 2791, 3484, 3752, 5582, 6097, 6968, 7504, 11164, 12194, 13936, 19537, 22328, 24388, 36283, 39074, 44656, 48776, 72566, 78148, 97552, 145132, 156296, 186997, 253981, 290264, 312592, 373994, 507962, 580528, 747988, 1015924, 1308979, 1495976, 2031848, 2430961, 2617958, 2991952, 4063696, 4861922, 5235916, 9723844, 10471832, 17016727, 19447688, 20943664, 34033454, 38895376, 68066908, 136133816, 272267632]

約数ペア:

[(1, 272267632), (2, 136133816), (4, 68066908), (7, 38895376), (8, 34033454), (13, 20943664), (14, 19447688), (16, 17016727), (26, 10471832), (28, 9723844), (52, 5235916), (56, 4861922), (67, 4063696), (91, 2991952), (104, 2617958), (112, 2430961), (134, 2031848), (182, 1495976), (208, 1308979), (268, 1015924), (364, 747988), (469, 580528), (536, 507962), (728, 373994), (871, 312592), (938, 290264), (1072, 253981), (1456, 186997), (1742, 156296), (1876, 145132), (2791, 97552), (3484, 78148), (3752, 72566), (5582, 48776), (6097, 44656), (6968, 39074), (7504, 36283), (11164, 24388), (12194, 22328), (13936, 19537)]