259928892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 714067200

約数和(自身を除く): 454138308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 197, 228, 342, 394, 513, 591, 643, 684, 788, 1026, 1182, 1286, 1773, 1929, 2052, 2364, 2572, 3546, 3743, 3858, 5319, 5787, 7092, 7486, 7716, 10638, 11229, 11574, 12217, 14972, 17361, 21276, 22458, 23148, 24434, 33687, 34722, 36651, 44916, 48868, 67374, 69444, 73302, 101061, 109953, 126671, 134748, 146604, 202122, 219906, 253342, 329859, 380013, 404244, 439812, 506684, 659718, 760026, 1140039, 1319436, 1520052, 2280078, 2406749, 3420117, 4560156, 4813498, 6840234, 7220247, 9626996, 13680468, 14440494, 21660741, 28880988, 43321482, 64982223, 86642964, 129964446, 259928892]

約数ペア:

[(1, 259928892), (2, 129964446), (3, 86642964), (4, 64982223), (6, 43321482), (9, 28880988), (12, 21660741), (18, 14440494), (19, 13680468), (27, 9626996), (36, 7220247), (38, 6840234), (54, 4813498), (57, 4560156), (76, 3420117), (108, 2406749), (114, 2280078), (171, 1520052), (197, 1319436), (228, 1140039), (342, 760026), (394, 659718), (513, 506684), (591, 439812), (643, 404244), (684, 380013), (788, 329859), (1026, 253342), (1182, 219906), (1286, 202122), (1773, 146604), (1929, 134748), (2052, 126671), (2364, 109953), (2572, 101061), (3546, 73302), (3743, 69444), (3858, 67374), (5319, 48868), (5787, 44916), (7092, 36651), (7486, 34722), (7716, 33687), (10638, 24434), (11229, 23148), (11574, 22458), (12217, 21276), (14972, 17361)]