291225984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{108343}}^1$

素因数の和:108367

約数の個数: 64

約数和(自身を含む): 884087040

約数和(自身を除く): 592861056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 108343, 216686, 325029, 433372, 650058, 758401, 866744, 1300116, 1516802, 1733488, 2275203, 2600232, 3033604, 3466976, 4550406, 5200464, 6067208, 6933952, 9100812, 10400928, 12134416, 13867904, 18201624, 20801856, 24268832, 36403248, 41603712, 48537664, 72806496, 97075328, 145612992, 291225984]

約数ペア:

[(1, 291225984), (2, 145612992), (3, 97075328), (4, 72806496), (6, 48537664), (7, 41603712), (8, 36403248), (12, 24268832), (14, 20801856), (16, 18201624), (21, 13867904), (24, 12134416), (28, 10400928), (32, 9100812), (42, 6933952), (48, 6067208), (56, 5200464), (64, 4550406), (84, 3466976), (96, 3033604), (112, 2600232), (128, 2275203), (168, 1733488), (192, 1516802), (224, 1300116), (336, 866744), (384, 758401), (448, 650058), (672, 433372), (896, 325029), (1344, 216686), (2688, 108343)]