1439471956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 2918361600

約数和(自身を除く): 1478889644

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 79, 86, 116, 158, 172, 281, 316, 377, 559, 562, 754, 1027, 1118, 1124, 1247, 1508, 2054, 2236, 2291, 2494, 3397, 3653, 4108, 4582, 4988, 6794, 7306, 8149, 9164, 12083, 13588, 14612, 16211, 16298, 22199, 24166, 29783, 32422, 32596, 44161, 44398, 48332, 59566, 64844, 88322, 88796, 98513, 105937, 119132, 157079, 176644, 197026, 211874, 288587, 314158, 350407, 394052, 423748, 577174, 628316, 643771, 700814, 954557, 1154348, 1280669, 1287542, 1401628, 1909114, 2561338, 2575084, 3818228, 4555291, 5122676, 8369023, 9110582, 12409241, 16738046, 18221164, 24818482, 27682153, 33476092, 49636964, 55364306, 110728612, 359867989, 719735978, 1439471956]

約数ペア:

[(1, 1439471956), (2, 719735978), (4, 359867989), (13, 110728612), (26, 55364306), (29, 49636964), (43, 33476092), (52, 27682153), (58, 24818482), (79, 18221164), (86, 16738046), (116, 12409241), (158, 9110582), (172, 8369023), (281, 5122676), (316, 4555291), (377, 3818228), (559, 2575084), (562, 2561338), (754, 1909114), (1027, 1401628), (1118, 1287542), (1124, 1280669), (1247, 1154348), (1508, 954557), (2054, 700814), (2236, 643771), (2291, 628316), (2494, 577174), (3397, 423748), (3653, 394052), (4108, 350407), (4582, 314158), (4988, 288587), (6794, 211874), (7306, 197026), (8149, 176644), (9164, 157079), (12083, 119132), (13588, 105937), (14612, 98513), (16211, 88796), (16298, 88322), (22199, 64844), (24166, 59566), (29783, 48332), (32422, 44398), (32596, 44161)]