218717496

素因数分解:

$2^3\times 3^{10}\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 88

約数和(自身を含む): 616468080

約数和(自身を除く): 397750584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 463, 486, 648, 729, 926, 972, 1389, 1458, 1852, 1944, 2187, 2778, 2916, 3704, 4167, 4374, 5556, 5832, 6561, 8334, 8748, 11112, 12501, 13122, 16668, 17496, 19683, 25002, 26244, 33336, 37503, 39366, 50004, 52488, 59049, 75006, 78732, 100008, 112509, 118098, 150012, 157464, 225018, 236196, 300024, 337527, 450036, 472392, 675054, 900072, 1012581, 1350108, 2025162, 2700216, 3037743, 4050324, 6075486, 8100648, 9113229, 12150972, 18226458, 24301944, 27339687, 36452916, 54679374, 72905832, 109358748, 218717496]

約数ペア:

[(1, 218717496), (2, 109358748), (3, 72905832), (4, 54679374), (6, 36452916), (8, 27339687), (9, 24301944), (12, 18226458), (18, 12150972), (24, 9113229), (27, 8100648), (36, 6075486), (54, 4050324), (72, 3037743), (81, 2700216), (108, 2025162), (162, 1350108), (216, 1012581), (243, 900072), (324, 675054), (463, 472392), (486, 450036), (648, 337527), (729, 300024), (926, 236196), (972, 225018), (1389, 157464), (1458, 150012), (1852, 118098), (1944, 112509), (2187, 100008), (2778, 78732), (2916, 75006), (3704, 59049), (4167, 52488), (4374, 50004), (5556, 39366), (5832, 37503), (6561, 33336), (8334, 26244), (8748, 25002), (11112, 19683), (12501, 17496), (13122, 16668)]