21978645312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{49193}}^1$

素因数の和:49400

約数の個数: 112

約数和(自身を含む): 62976191040

約数和(自身を除く): 40997545728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 179, 192, 208, 312, 358, 416, 537, 624, 716, 832, 1074, 1248, 1432, 2148, 2327, 2496, 2864, 4296, 4654, 5728, 6981, 8592, 9308, 11456, 13962, 17184, 18616, 27924, 34368, 37232, 49193, 55848, 74464, 98386, 111696, 147579, 148928, 196772, 223392, 295158, 393544, 446784, 590316, 639509, 787088, 1180632, 1279018, 1574176, 1918527, 2361264, 2558036, 3148352, 3837054, 4722528, 5116072, 7674108, 8805547, 9445056, 10232144, 15348216, 17611094, 20464288, 26416641, 30696432, 35222188, 40928576, 52833282, 61392864, 70444376, 105666564, 114472111, 122785728, 140888752, 211333128, 228944222, 281777504, 343416333, 422666256, 457888444, 563555008, 686832666, 845332512, 915776888, 1373665332, 1690665024, 1831553776, 2747330664, 3663107552, 5494661328, 7326215104, 10989322656, 21978645312]

約数ペア:

[(1, 21978645312), (2, 10989322656), (3, 7326215104), (4, 5494661328), (6, 3663107552), (8, 2747330664), (12, 1831553776), (13, 1690665024), (16, 1373665332), (24, 915776888), (26, 845332512), (32, 686832666), (39, 563555008), (48, 457888444), (52, 422666256), (64, 343416333), (78, 281777504), (96, 228944222), (104, 211333128), (156, 140888752), (179, 122785728), (192, 114472111), (208, 105666564), (312, 70444376), (358, 61392864), (416, 52833282), (537, 40928576), (624, 35222188), (716, 30696432), (832, 26416641), (1074, 20464288), (1248, 17611094), (1432, 15348216), (2148, 10232144), (2327, 9445056), (2496, 8805547), (2864, 7674108), (4296, 5116072), (4654, 4722528), (5728, 3837054), (6981, 3148352), (8592, 2558036), (9308, 2361264), (11456, 1918527), (13962, 1574176), (17184, 1279018), (18616, 1180632), (27924, 787088), (34368, 639509), (37232, 590316), (49193, 446784), (55848, 393544), (74464, 295158), (98386, 223392), (111696, 196772), (147579, 148928)]