396129408

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 1099837440

約数和(自身を除く): 703708032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 186, 192, 214, 248, 311, 321, 372, 384, 428, 496, 622, 642, 744, 856, 933, 992, 1244, 1284, 1488, 1712, 1866, 1984, 2488, 2568, 2976, 3317, 3424, 3732, 3968, 4976, 5136, 5952, 6634, 6848, 7464, 9641, 9951, 9952, 10272, 11904, 13268, 13696, 14928, 19282, 19902, 19904, 20544, 26536, 28923, 29856, 33277, 38564, 39804, 39808, 41088, 53072, 57846, 59712, 66554, 77128, 79608, 99831, 106144, 115692, 119424, 133108, 154256, 159216, 199662, 212288, 231384, 266216, 308512, 318432, 399324, 424576, 462768, 532432, 617024, 636864, 798648, 925536, 1031587, 1064864, 1234048, 1273728, 1597296, 1851072, 2063174, 2129728, 3094761, 3194592, 3702144, 4126348, 4259456, 6189522, 6389184, 8252696, 12379044, 12778368, 16505392, 24758088, 33010784, 49516176, 66021568, 99032352, 132043136, 198064704, 396129408]

約数ペア:

[(1, 396129408), (2, 198064704), (3, 132043136), (4, 99032352), (6, 66021568), (8, 49516176), (12, 33010784), (16, 24758088), (24, 16505392), (31, 12778368), (32, 12379044), (48, 8252696), (62, 6389184), (64, 6189522), (93, 4259456), (96, 4126348), (107, 3702144), (124, 3194592), (128, 3094761), (186, 2129728), (192, 2063174), (214, 1851072), (248, 1597296), (311, 1273728), (321, 1234048), (372, 1064864), (384, 1031587), (428, 925536), (496, 798648), (622, 636864), (642, 617024), (744, 532432), (856, 462768), (933, 424576), (992, 399324), (1244, 318432), (1284, 308512), (1488, 266216), (1712, 231384), (1866, 212288), (1984, 199662), (2488, 159216), (2568, 154256), (2976, 133108), (3317, 119424), (3424, 115692), (3732, 106144), (3968, 99831), (4976, 79608), (5136, 77128), (5952, 66554), (6634, 59712), (6848, 57846), (7464, 53072), (9641, 41088), (9951, 39808), (9952, 39804), (10272, 38564), (11904, 33277), (13268, 29856), (13696, 28923), (14928, 26536), (19282, 20544), (19902, 19904)]