225562974

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 64

約数和(自身を含む): 566630400

約数和(自身を除く): 341067426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 8431, 8918, 13377, 16862, 25293, 26754, 50586, 59017, 109603, 118034, 177051, 219206, 328809, 354102, 413119, 657618, 767221, 826238, 1239357, 1534442, 2301663, 2478714, 2891833, 4603326, 5370547, 5783666, 8675499, 10741094, 16111641, 17350998, 32223282, 37593829, 75187658, 112781487, 225562974]

約数ペア:

[(1, 225562974), (2, 112781487), (3, 75187658), (6, 37593829), (7, 32223282), (13, 17350998), (14, 16111641), (21, 10741094), (26, 8675499), (39, 5783666), (42, 5370547), (49, 4603326), (78, 2891833), (91, 2478714), (98, 2301663), (147, 1534442), (182, 1239357), (273, 826238), (294, 767221), (343, 657618), (546, 413119), (637, 354102), (686, 328809), (1029, 219206), (1274, 177051), (1911, 118034), (2058, 109603), (3822, 59017), (4459, 50586), (8431, 26754), (8918, 25293), (13377, 16862)]