1258989876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{70937}}^1$

素因数の和:70993

約数の個数: 72

約数和(自身を含む): 3485893320

約数和(自身を除く): 2226903444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 70937, 141874, 212811, 283748, 425622, 638433, 851244, 1205929, 1276866, 2057173, 2411858, 2553732, 3617787, 4114346, 4823716, 6171519, 7235574, 8228692, 10853361, 12343038, 14471148, 18514557, 21706722, 24686076, 34971941, 37029114, 43413444, 69943882, 74058228, 104915823, 139887764, 209831646, 314747469, 419663292, 629494938, 1258989876]

約数ペア:

[(1, 1258989876), (2, 629494938), (3, 419663292), (4, 314747469), (6, 209831646), (9, 139887764), (12, 104915823), (17, 74058228), (18, 69943882), (29, 43413444), (34, 37029114), (36, 34971941), (51, 24686076), (58, 21706722), (68, 18514557), (87, 14471148), (102, 12343038), (116, 10853361), (153, 8228692), (174, 7235574), (204, 6171519), (261, 4823716), (306, 4114346), (348, 3617787), (493, 2553732), (522, 2411858), (612, 2057173), (986, 1276866), (1044, 1205929), (1479, 851244), (1972, 638433), (2958, 425622), (4437, 283748), (5916, 212811), (8874, 141874), (17748, 70937)]