451789884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137909}}^1$

素因数の和:137939

約数の個数: 72

約数和(自身を含む): 1405578720

約数和(自身を除く): 953788836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 137909, 275818, 413727, 551636, 827454, 965363, 1241181, 1654908, 1792817, 1930726, 2482362, 2896089, 3585634, 3861452, 4964724, 5378451, 5792178, 7171268, 8688267, 10756902, 11584356, 12549719, 16135353, 17376534, 21513804, 25099438, 32270706, 34753068, 37649157, 50198876, 64541412, 75298314, 112947471, 150596628, 225894942, 451789884]

約数ペア:

[(1, 451789884), (2, 225894942), (3, 150596628), (4, 112947471), (6, 75298314), (7, 64541412), (9, 50198876), (12, 37649157), (13, 34753068), (14, 32270706), (18, 25099438), (21, 21513804), (26, 17376534), (28, 16135353), (36, 12549719), (39, 11584356), (42, 10756902), (52, 8688267), (63, 7171268), (78, 5792178), (84, 5378451), (91, 4964724), (117, 3861452), (126, 3585634), (156, 2896089), (182, 2482362), (234, 1930726), (252, 1792817), (273, 1654908), (364, 1241181), (468, 965363), (546, 827454), (819, 551636), (1092, 413727), (1638, 275818), (3276, 137909)]