285718368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 527132832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 179, 208, 312, 358, 416, 537, 624, 716, 1074, 1248, 1279, 1432, 2148, 2327, 2558, 2864, 3837, 4296, 4654, 5116, 5728, 6981, 7674, 8592, 9308, 10232, 13962, 15348, 16627, 17184, 18616, 20464, 27924, 30696, 33254, 37232, 40928, 49881, 55848, 61392, 66508, 74464, 99762, 111696, 122784, 133016, 199524, 223392, 228941, 266032, 399048, 457882, 532064, 686823, 798096, 915764, 1373646, 1596192, 1831528, 2747292, 2976233, 3663056, 5494584, 5952466, 7326112, 8928699, 10989168, 11904932, 17857398, 21978336, 23809864, 35714796, 47619728, 71429592, 95239456, 142859184, 285718368]

約数ペア:

[(1, 285718368), (2, 142859184), (3, 95239456), (4, 71429592), (6, 47619728), (8, 35714796), (12, 23809864), (13, 21978336), (16, 17857398), (24, 11904932), (26, 10989168), (32, 8928699), (39, 7326112), (48, 5952466), (52, 5494584), (78, 3663056), (96, 2976233), (104, 2747292), (156, 1831528), (179, 1596192), (208, 1373646), (312, 915764), (358, 798096), (416, 686823), (537, 532064), (624, 457882), (716, 399048), (1074, 266032), (1248, 228941), (1279, 223392), (1432, 199524), (2148, 133016), (2327, 122784), (2558, 111696), (2864, 99762), (3837, 74464), (4296, 66508), (4654, 61392), (5116, 55848), (5728, 49881), (6981, 40928), (7674, 37232), (8592, 33254), (9308, 30696), (10232, 27924), (13962, 20464), (15348, 18616), (16627, 17184)]