283310316

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 736239504

約数和(自身を除く): 452929188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 397, 461, 516, 774, 794, 922, 1191, 1383, 1548, 1588, 1844, 2382, 2766, 3573, 4149, 4764, 5532, 7146, 8298, 14292, 16596, 17071, 19823, 34142, 39646, 51213, 59469, 68284, 79292, 102426, 118938, 153639, 178407, 183017, 204852, 237876, 307278, 356814, 366034, 549051, 614556, 713628, 732068, 1098102, 1647153, 2196204, 3294306, 6588612, 7869731, 15739462, 23609193, 31478924, 47218386, 70827579, 94436772, 141655158, 283310316]

約数ペア:

[(1, 283310316), (2, 141655158), (3, 94436772), (4, 70827579), (6, 47218386), (9, 31478924), (12, 23609193), (18, 15739462), (36, 7869731), (43, 6588612), (86, 3294306), (129, 2196204), (172, 1647153), (258, 1098102), (387, 732068), (397, 713628), (461, 614556), (516, 549051), (774, 366034), (794, 356814), (922, 307278), (1191, 237876), (1383, 204852), (1548, 183017), (1588, 178407), (1844, 153639), (2382, 118938), (2766, 102426), (3573, 79292), (4149, 68284), (4764, 59469), (5532, 51213), (7146, 39646), (8298, 34142), (14292, 19823), (16596, 17071)]