686573316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10259}}^1$

素因数の和:10306

約数の個数: 108

約数和(自身を含む): 2050317360

約数和(自身を除く): 1363744044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1287, 1521, 1716, 1859, 2028, 2574, 3042, 3718, 5148, 5577, 6084, 7436, 10259, 11154, 16731, 20518, 22308, 30777, 33462, 41036, 61554, 66924, 92331, 112849, 123108, 133367, 184662, 225698, 266734, 338547, 369324, 400101, 451396, 533468, 677094, 800202, 1015641, 1200303, 1354188, 1467037, 1600404, 1733771, 2031282, 2400606, 2934074, 3467542, 4062564, 4401111, 4801212, 5201313, 5868148, 6935084, 8802222, 10402626, 13203333, 15603939, 17604444, 19071481, 20805252, 26406666, 31207878, 38142962, 52813332, 57214443, 62415756, 76285924, 114428886, 171643329, 228857772, 343286658, 686573316]

約数ペア:

[(1, 686573316), (2, 343286658), (3, 228857772), (4, 171643329), (6, 114428886), (9, 76285924), (11, 62415756), (12, 57214443), (13, 52813332), (18, 38142962), (22, 31207878), (26, 26406666), (33, 20805252), (36, 19071481), (39, 17604444), (44, 15603939), (52, 13203333), (66, 10402626), (78, 8802222), (99, 6935084), (117, 5868148), (132, 5201313), (143, 4801212), (156, 4401111), (169, 4062564), (198, 3467542), (234, 2934074), (286, 2400606), (338, 2031282), (396, 1733771), (429, 1600404), (468, 1467037), (507, 1354188), (572, 1200303), (676, 1015641), (858, 800202), (1014, 677094), (1287, 533468), (1521, 451396), (1716, 400101), (1859, 369324), (2028, 338547), (2574, 266734), (3042, 225698), (3718, 184662), (5148, 133367), (5577, 123108), (6084, 112849), (7436, 92331), (10259, 66924), (11154, 61554), (16731, 41036), (20518, 33462), (22308, 30777)]