216388584

素因数分解:

$2^3\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 615888000

約数和(自身を除く): 399499416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 243, 316, 324, 474, 486, 632, 648, 711, 948, 972, 1409, 1422, 1896, 1944, 2133, 2818, 2844, 4227, 4266, 5636, 5688, 6399, 8454, 8532, 11272, 12681, 12798, 16908, 17064, 19197, 25362, 25596, 33816, 38043, 38394, 50724, 51192, 76086, 76788, 101448, 111311, 114129, 152172, 153576, 222622, 228258, 304344, 333933, 342387, 445244, 456516, 667866, 684774, 890488, 913032, 1001799, 1335732, 1369548, 2003598, 2671464, 2739096, 3005397, 4007196, 6010794, 8014392, 9016191, 12021588, 18032382, 24043176, 27048573, 36064764, 54097146, 72129528, 108194292, 216388584]

約数ペア:

[(1, 216388584), (2, 108194292), (3, 72129528), (4, 54097146), (6, 36064764), (8, 27048573), (9, 24043176), (12, 18032382), (18, 12021588), (24, 9016191), (27, 8014392), (36, 6010794), (54, 4007196), (72, 3005397), (79, 2739096), (81, 2671464), (108, 2003598), (158, 1369548), (162, 1335732), (216, 1001799), (237, 913032), (243, 890488), (316, 684774), (324, 667866), (474, 456516), (486, 445244), (632, 342387), (648, 333933), (711, 304344), (948, 228258), (972, 222622), (1409, 153576), (1422, 152172), (1896, 114129), (1944, 111311), (2133, 101448), (2818, 76788), (2844, 76086), (4227, 51192), (4266, 50724), (5636, 38394), (5688, 38043), (6399, 33816), (8454, 25596), (8532, 25362), (11272, 19197), (12681, 17064), (12798, 16908)]