293906896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9967}}^1$

素因数の和:10091

約数の個数: 40

約数和(自身を含む): 605655680

約数和(自身を除く): 311748784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7372, 9967, 14744, 19934, 29488, 39868, 79736, 159472, 189373, 378746, 757492, 966799, 1514984, 1933598, 3029968, 3867196, 7734392, 15468784, 18369181, 36738362, 73476724, 146953448, 293906896]

約数ペア:

[(1, 293906896), (2, 146953448), (4, 73476724), (8, 36738362), (16, 18369181), (19, 15468784), (38, 7734392), (76, 3867196), (97, 3029968), (152, 1933598), (194, 1514984), (304, 966799), (388, 757492), (776, 378746), (1552, 189373), (1843, 159472), (3686, 79736), (7372, 39868), (9967, 29488), (14744, 19934)]