632505978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 1609171200

約数和(自身を除く): 976665222

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 47, 51, 78, 94, 102, 117, 141, 153, 199, 221, 234, 282, 289, 306, 398, 423, 442, 578, 597, 611, 663, 799, 846, 867, 1194, 1222, 1326, 1598, 1734, 1791, 1833, 1989, 2397, 2587, 2601, 3383, 3582, 3666, 3757, 3978, 4794, 5174, 5202, 5499, 6766, 7191, 7514, 7761, 9353, 10149, 10387, 10998, 11271, 13583, 14382, 15522, 18706, 20298, 20774, 22542, 23283, 27166, 28059, 30447, 31161, 33813, 40749, 43979, 46566, 56118, 57511, 60894, 62322, 67626, 81498, 84177, 87958, 93483, 115022, 121589, 122247, 131937, 159001, 168354, 172533, 176579, 186966, 243178, 244494, 263874, 318002, 345066, 353158, 364767, 395811, 477003, 517599, 529737, 729534, 747643, 791622, 954006, 1035198, 1059474, 1094301, 1431009, 1495286, 1589211, 2067013, 2188602, 2242929, 2703017, 2862018, 3178422, 4134026, 4485858, 5406034, 6201039, 6728787, 8109051, 12402078, 13457574, 16218102, 18603117, 24327153, 35139221, 37206234, 48654306, 70278442, 105417663, 210835326, 316252989, 632505978]

約数ペア:

[(1, 632505978), (2, 316252989), (3, 210835326), (6, 105417663), (9, 70278442), (13, 48654306), (17, 37206234), (18, 35139221), (26, 24327153), (34, 18603117), (39, 16218102), (47, 13457574), (51, 12402078), (78, 8109051), (94, 6728787), (102, 6201039), (117, 5406034), (141, 4485858), (153, 4134026), (199, 3178422), (221, 2862018), (234, 2703017), (282, 2242929), (289, 2188602), (306, 2067013), (398, 1589211), (423, 1495286), (442, 1431009), (578, 1094301), (597, 1059474), (611, 1035198), (663, 954006), (799, 791622), (846, 747643), (867, 729534), (1194, 529737), (1222, 517599), (1326, 477003), (1598, 395811), (1734, 364767), (1791, 353158), (1833, 345066), (1989, 318002), (2397, 263874), (2587, 244494), (2601, 243178), (3383, 186966), (3582, 176579), (3666, 172533), (3757, 168354), (3978, 159001), (4794, 131937), (5174, 122247), (5202, 121589), (5499, 115022), (6766, 93483), (7191, 87958), (7514, 84177), (7761, 81498), (9353, 67626), (10149, 62322), (10387, 60894), (10998, 57511), (11271, 56118), (13583, 46566), (14382, 43979), (15522, 40749), (18706, 33813), (20298, 31161), (20774, 30447), (22542, 28059), (23283, 27166)]