296977114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 557383680

約数和(自身を除く): 260406566

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 139, 191, 238, 278, 329, 382, 658, 799, 973, 1337, 1598, 1946, 2363, 2674, 3247, 4726, 5593, 6494, 6533, 8977, 11186, 13066, 16541, 17954, 22729, 26549, 33082, 45458, 45731, 53098, 62839, 91462, 111061, 125678, 152609, 185843, 222122, 305218, 371686, 451333, 777427, 902666, 1068263, 1247803, 1554854, 2136526, 2495606, 3159331, 6318662, 8734621, 17469242, 21212651, 42425302, 148488557, 296977114]

約数ペア:

[(1, 296977114), (2, 148488557), (7, 42425302), (14, 21212651), (17, 17469242), (34, 8734621), (47, 6318662), (94, 3159331), (119, 2495606), (139, 2136526), (191, 1554854), (238, 1247803), (278, 1068263), (329, 902666), (382, 777427), (658, 451333), (799, 371686), (973, 305218), (1337, 222122), (1598, 185843), (1946, 152609), (2363, 125678), (2674, 111061), (3247, 91462), (4726, 62839), (5593, 53098), (6494, 45731), (6533, 45458), (8977, 33082), (11186, 26549), (13066, 22729), (16541, 17954)]