399341592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 1204154640

約数和(自身を除く): 804813048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 887, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1774, 1924, 2028, 2661, 2664, 2886, 3042, 3548, 3848, 4056, 4329, 5322, 5772, 6084, 6253, 7096, 7983, 8658, 10644, 11531, 11544, 12168, 12506, 15966, 17316, 18759, 21288, 23062, 25012, 31932, 32819, 34593, 34632, 37518, 46124, 50024, 56277, 63864, 65638, 69186, 75036, 92248, 98457, 103779, 112554, 131276, 138372, 149903, 150072, 196914, 207558, 225108, 262552, 276744, 295371, 299806, 393828, 415116, 426647, 449709, 450216, 590742, 599612, 787656, 830232, 853294, 899418, 1181484, 1199224, 1279941, 1349127, 1706588, 1798836, 2362968, 2559882, 2698254, 3413176, 3597672, 3839823, 5119764, 5396508, 5546411, 7679646, 10239528, 10793016, 11092822, 15359292, 16639233, 22185644, 30718584, 33278466, 44371288, 49917699, 66556932, 99835398, 133113864, 199670796, 399341592]

約数ペア:

[(1, 399341592), (2, 199670796), (3, 133113864), (4, 99835398), (6, 66556932), (8, 49917699), (9, 44371288), (12, 33278466), (13, 30718584), (18, 22185644), (24, 16639233), (26, 15359292), (36, 11092822), (37, 10793016), (39, 10239528), (52, 7679646), (72, 5546411), (74, 5396508), (78, 5119764), (104, 3839823), (111, 3597672), (117, 3413176), (148, 2698254), (156, 2559882), (169, 2362968), (222, 1798836), (234, 1706588), (296, 1349127), (312, 1279941), (333, 1199224), (338, 1181484), (444, 899418), (468, 853294), (481, 830232), (507, 787656), (666, 599612), (676, 590742), (887, 450216), (888, 449709), (936, 426647), (962, 415116), (1014, 393828), (1332, 299806), (1352, 295371), (1443, 276744), (1521, 262552), (1774, 225108), (1924, 207558), (2028, 196914), (2661, 150072), (2664, 149903), (2886, 138372), (3042, 131276), (3548, 112554), (3848, 103779), (4056, 98457), (4329, 92248), (5322, 75036), (5772, 69186), (6084, 65638), (6253, 63864), (7096, 56277), (7983, 50024), (8658, 46124), (10644, 37518), (11531, 34632), (11544, 34593), (12168, 32819), (12506, 31932), (15966, 25012), (17316, 23062), (18759, 21288)]