493451388

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3091

約数の個数: 72

約数和(自身を含む): 1291576832

約数和(自身を除く): 798125444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 1143, 1332, 1524, 2286, 2917, 4572, 4699, 5834, 8751, 9398, 11668, 14097, 17502, 18796, 26253, 28194, 35004, 42291, 52506, 56388, 84582, 105012, 107929, 169164, 215858, 323787, 370459, 431716, 647574, 740918, 971361, 1111377, 1295148, 1481836, 1942722, 2222754, 3334131, 3885444, 4445508, 6668262, 13336524, 13706983, 27413966, 41120949, 54827932, 82241898, 123362847, 164483796, 246725694, 493451388]

約数ペア:

[(1, 493451388), (2, 246725694), (3, 164483796), (4, 123362847), (6, 82241898), (9, 54827932), (12, 41120949), (18, 27413966), (36, 13706983), (37, 13336524), (74, 6668262), (111, 4445508), (127, 3885444), (148, 3334131), (222, 2222754), (254, 1942722), (333, 1481836), (381, 1295148), (444, 1111377), (508, 971361), (666, 740918), (762, 647574), (1143, 431716), (1332, 370459), (1524, 323787), (2286, 215858), (2917, 169164), (4572, 107929), (4699, 105012), (5834, 84582), (8751, 56388), (9398, 52506), (11668, 42291), (14097, 35004), (17502, 28194), (18796, 26253)]