840864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 2328480

約数和(自身を除く): 1487616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 461, 608, 912, 922, 1383, 1824, 1844, 2766, 3688, 5532, 7376, 8759, 11064, 14752, 17518, 22128, 26277, 35036, 44256, 52554, 70072, 105108, 140144, 210216, 280288, 420432, 840864]

約数ペア:

[(1, 840864), (2, 420432), (3, 280288), (4, 210216), (6, 140144), (8, 105108), (12, 70072), (16, 52554), (19, 44256), (24, 35036), (32, 26277), (38, 22128), (48, 17518), (57, 14752), (76, 11064), (96, 8759), (114, 7376), (152, 5532), (228, 3688), (304, 2766), (456, 1844), (461, 1824), (608, 1383), (912, 922)]