15869281272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{833821}}^1$

素因数の和:833904

約数の個数: 64

約数和(自身を含む): 43425449760

約数和(自身を除く): 27556168488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 833821, 1667642, 2501463, 3335284, 5002926, 6670568, 10005852, 10839673, 20011704, 21679346, 32519019, 43358692, 50863081, 65038038, 86717384, 101726162, 130076076, 152589243, 203452324, 260152152, 305178486, 406904648, 610356972, 661220053, 1220713944, 1322440106, 1983660159, 2644880212, 3967320318, 5289760424, 7934640636, 15869281272]

約数ペア:

[(1, 15869281272), (2, 7934640636), (3, 5289760424), (4, 3967320318), (6, 2644880212), (8, 1983660159), (12, 1322440106), (13, 1220713944), (24, 661220053), (26, 610356972), (39, 406904648), (52, 305178486), (61, 260152152), (78, 203452324), (104, 152589243), (122, 130076076), (156, 101726162), (183, 86717384), (244, 65038038), (312, 50863081), (366, 43358692), (488, 32519019), (732, 21679346), (793, 20011704), (1464, 10839673), (1586, 10005852), (2379, 6670568), (3172, 5002926), (4758, 3335284), (6344, 2501463), (9516, 1667642), (19032, 833821)]