7280699256

素因数分解:

$2^3\times 3^4\times {\mathrm{1609}}^1\times {\mathrm{6983}}^1$

素因数の和:8610

約数の個数: 80

約数和(自身を含む): 20408295600

約数和(自身を除く): 13127596344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1609, 3218, 4827, 6436, 6983, 9654, 12872, 13966, 14481, 19308, 20949, 27932, 28962, 38616, 41898, 43443, 55864, 57924, 62847, 83796, 86886, 115848, 125694, 130329, 167592, 173772, 188541, 251388, 260658, 347544, 377082, 502776, 521316, 565623, 754164, 1042632, 1131246, 1508328, 2262492, 4524984, 11235647, 22471294, 33706941, 44942588, 67413882, 89885176, 101120823, 134827764, 202241646, 269655528, 303362469, 404483292, 606724938, 808966584, 910087407, 1213449876, 1820174814, 2426899752, 3640349628, 7280699256]

約数ペア:

[(1, 7280699256), (2, 3640349628), (3, 2426899752), (4, 1820174814), (6, 1213449876), (8, 910087407), (9, 808966584), (12, 606724938), (18, 404483292), (24, 303362469), (27, 269655528), (36, 202241646), (54, 134827764), (72, 101120823), (81, 89885176), (108, 67413882), (162, 44942588), (216, 33706941), (324, 22471294), (648, 11235647), (1609, 4524984), (3218, 2262492), (4827, 1508328), (6436, 1131246), (6983, 1042632), (9654, 754164), (12872, 565623), (13966, 521316), (14481, 502776), (19308, 377082), (20949, 347544), (27932, 260658), (28962, 251388), (38616, 188541), (41898, 173772), (43443, 167592), (55864, 130329), (57924, 125694), (62847, 115848), (83796, 86886)]