1921412736

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 5758871040

約数和(自身を除く): 3837458304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 173, 186, 192, 248, 279, 288, 311, 346, 372, 384, 496, 519, 558, 576, 622, 692, 744, 933, 992, 1038, 1116, 1152, 1244, 1384, 1488, 1557, 1866, 1984, 2076, 2232, 2488, 2768, 2799, 2976, 3114, 3732, 3968, 4152, 4464, 4976, 5363, 5536, 5598, 5952, 6228, 7464, 8304, 8928, 9641, 9952, 10726, 11072, 11196, 11904, 12456, 14928, 16089, 16608, 17856, 19282, 19904, 21452, 22144, 22392, 24912, 28923, 29856, 32178, 33216, 35712, 38564, 39808, 42904, 44784, 48267, 49824, 53803, 57846, 59712, 64356, 66432, 77128, 85808, 86769, 89568, 96534, 99648, 107606, 115692, 119424, 128712, 154256, 161409, 171616, 173538, 179136, 193068, 199296, 215212, 231384, 257424, 308512, 322818, 343232, 347076, 358272, 386136, 430424, 462768, 484227, 514848, 617024, 645636, 686464, 694152, 772272, 860848, 925536, 968454, 1029696, 1234048, 1291272, 1388304, 1544544, 1667893, 1721696, 1851072, 1936908, 2059392, 2582544, 2776608, 3089088, 3335786, 3443392, 3702144, 3873816, 5003679, 5165088, 5553216, 6178176, 6671572, 6886784, 7747632, 10007358, 10330176, 11106432, 13343144, 15011037, 15495264, 20014716, 20660352, 26686288, 30022074, 30990528, 40029432, 53372576, 60044148, 61981056, 80058864, 106745152, 120088296, 160117728, 213490304, 240176592, 320235456, 480353184, 640470912, 960706368, 1921412736]

約数ペア:

[(1, 1921412736), (2, 960706368), (3, 640470912), (4, 480353184), (6, 320235456), (8, 240176592), (9, 213490304), (12, 160117728), (16, 120088296), (18, 106745152), (24, 80058864), (31, 61981056), (32, 60044148), (36, 53372576), (48, 40029432), (62, 30990528), (64, 30022074), (72, 26686288), (93, 20660352), (96, 20014716), (124, 15495264), (128, 15011037), (144, 13343144), (173, 11106432), (186, 10330176), (192, 10007358), (248, 7747632), (279, 6886784), (288, 6671572), (311, 6178176), (346, 5553216), (372, 5165088), (384, 5003679), (496, 3873816), (519, 3702144), (558, 3443392), (576, 3335786), (622, 3089088), (692, 2776608), (744, 2582544), (933, 2059392), (992, 1936908), (1038, 1851072), (1116, 1721696), (1152, 1667893), (1244, 1544544), (1384, 1388304), (1488, 1291272), (1557, 1234048), (1866, 1029696), (1984, 968454), (2076, 925536), (2232, 860848), (2488, 772272), (2768, 694152), (2799, 686464), (2976, 645636), (3114, 617024), (3732, 514848), (3968, 484227), (4152, 462768), (4464, 430424), (4976, 386136), (5363, 358272), (5536, 347076), (5598, 343232), (5952, 322818), (6228, 308512), (7464, 257424), (8304, 231384), (8928, 215212), (9641, 199296), (9952, 193068), (10726, 179136), (11072, 173538), (11196, 171616), (11904, 161409), (12456, 154256), (14928, 128712), (16089, 119424), (16608, 115692), (17856, 107606), (19282, 99648), (19904, 96534), (21452, 89568), (22144, 86769), (22392, 85808), (24912, 77128), (28923, 66432), (29856, 64356), (32178, 59712), (33216, 57846), (35712, 53803), (38564, 49824), (39808, 48267), (42904, 44784)]