2948820504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 8542195200

約数和(自身を除く): 5593374696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 197, 278, 394, 417, 556, 591, 641, 788, 834, 973, 1112, 1182, 1282, 1379, 1576, 1668, 1923, 1946, 2364, 2564, 2758, 2919, 3336, 3846, 3892, 4137, 4487, 4728, 5128, 5516, 5838, 7692, 7784, 8274, 8974, 11032, 11676, 13461, 15384, 16548, 17948, 23352, 26922, 27383, 33096, 35896, 53844, 54766, 82149, 89099, 107688, 109532, 126277, 164298, 178198, 191681, 219064, 252554, 267297, 328596, 356396, 378831, 383362, 505108, 534594, 575043, 623693, 657192, 712792, 757662, 766724, 883939, 1010216, 1069188, 1150086, 1247386, 1515324, 1533448, 1767878, 1871079, 2138376, 2300172, 2494772, 2651817, 3030648, 3535756, 3742158, 4600344, 4989544, 5303634, 7071512, 7484316, 10607268, 14968632, 17552503, 21214536, 35105006, 52657509, 70210012, 105315018, 122867521, 140420024, 210630036, 245735042, 368602563, 421260072, 491470084, 737205126, 982940168, 1474410252, 2948820504]

約数ペア:

[(1, 2948820504), (2, 1474410252), (3, 982940168), (4, 737205126), (6, 491470084), (7, 421260072), (8, 368602563), (12, 245735042), (14, 210630036), (21, 140420024), (24, 122867521), (28, 105315018), (42, 70210012), (56, 52657509), (84, 35105006), (139, 21214536), (168, 17552503), (197, 14968632), (278, 10607268), (394, 7484316), (417, 7071512), (556, 5303634), (591, 4989544), (641, 4600344), (788, 3742158), (834, 3535756), (973, 3030648), (1112, 2651817), (1182, 2494772), (1282, 2300172), (1379, 2138376), (1576, 1871079), (1668, 1767878), (1923, 1533448), (1946, 1515324), (2364, 1247386), (2564, 1150086), (2758, 1069188), (2919, 1010216), (3336, 883939), (3846, 766724), (3892, 757662), (4137, 712792), (4487, 657192), (4728, 623693), (5128, 575043), (5516, 534594), (5838, 505108), (7692, 383362), (7784, 378831), (8274, 356396), (8974, 328596), (11032, 267297), (11676, 252554), (13461, 219064), (15384, 191681), (16548, 178198), (17948, 164298), (23352, 126277), (26922, 109532), (27383, 107688), (33096, 89099), (35896, 82149), (53844, 54766)]