555733776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28729}}^1$

素因数の和:28784

約数の個数: 80

約数和(自身を含む): 1596008960

約数和(自身を除く): 1040275184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 28729, 57458, 86187, 114916, 172374, 229832, 344748, 373477, 459664, 689496, 746954, 890599, 1120431, 1378992, 1493908, 1781198, 2240862, 2671797, 2987816, 3562396, 4481724, 5343594, 5975632, 7124792, 8963448, 10687188, 11577787, 14249584, 17926896, 21374376, 23155574, 34733361, 42748752, 46311148, 69466722, 92622296, 138933444, 185244592, 277866888, 555733776]

約数ペア:

[(1, 555733776), (2, 277866888), (3, 185244592), (4, 138933444), (6, 92622296), (8, 69466722), (12, 46311148), (13, 42748752), (16, 34733361), (24, 23155574), (26, 21374376), (31, 17926896), (39, 14249584), (48, 11577787), (52, 10687188), (62, 8963448), (78, 7124792), (93, 5975632), (104, 5343594), (124, 4481724), (156, 3562396), (186, 2987816), (208, 2671797), (248, 2240862), (312, 1781198), (372, 1493908), (403, 1378992), (496, 1120431), (624, 890599), (744, 746954), (806, 689496), (1209, 459664), (1488, 373477), (1612, 344748), (2418, 229832), (3224, 172374), (4836, 114916), (6448, 86187), (9672, 57458), (19344, 28729)]