857378376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{593}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 2385171360

約数和(自身を除く): 1527792984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 467, 516, 593, 774, 934, 1032, 1186, 1401, 1548, 1779, 1868, 2372, 2802, 3096, 3558, 3736, 4203, 4744, 5337, 5604, 7116, 8406, 10674, 11208, 14232, 16812, 20081, 21348, 25499, 33624, 40162, 42696, 50998, 60243, 76497, 80324, 101996, 120486, 152994, 160648, 180729, 203992, 229491, 240972, 276931, 305988, 361458, 458982, 481944, 553862, 611976, 722916, 830793, 917964, 1107724, 1445832, 1661586, 1835928, 2215448, 2492379, 3323172, 4984758, 6646344, 9969516, 11908033, 19939032, 23816066, 35724099, 47632132, 71448198, 95264264, 107172297, 142896396, 214344594, 285792792, 428689188, 857378376]

約数ペア:

[(1, 857378376), (2, 428689188), (3, 285792792), (4, 214344594), (6, 142896396), (8, 107172297), (9, 95264264), (12, 71448198), (18, 47632132), (24, 35724099), (36, 23816066), (43, 19939032), (72, 11908033), (86, 9969516), (129, 6646344), (172, 4984758), (258, 3323172), (344, 2492379), (387, 2215448), (467, 1835928), (516, 1661586), (593, 1445832), (774, 1107724), (934, 917964), (1032, 830793), (1186, 722916), (1401, 611976), (1548, 553862), (1779, 481944), (1868, 458982), (2372, 361458), (2802, 305988), (3096, 276931), (3558, 240972), (3736, 229491), (4203, 203992), (4744, 180729), (5337, 160648), (5604, 152994), (7116, 120486), (8406, 101996), (10674, 80324), (11208, 76497), (14232, 60243), (16812, 50998), (20081, 42696), (21348, 40162), (25499, 33624)]