21140862912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{5419}}^1$

素因数の和:5971

約数の個数: 168

約数和(自身を含む): 65395053360

約数和(自身を除く): 44254190448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 521, 576, 624, 832, 936, 1042, 1248, 1563, 1872, 2084, 2496, 3126, 3744, 4168, 4689, 5419, 6252, 6773, 7488, 8336, 9378, 10838, 12504, 13546, 16257, 16672, 18756, 20319, 21676, 25008, 27092, 32514, 33344, 37512, 40638, 43352, 48771, 50016, 54184, 60957, 65028, 70447, 75024, 81276, 86704, 97542, 100032, 108368, 121914, 130056, 140894, 150048, 162552, 173408, 195084, 211341, 216736, 243828, 260112, 281788, 300096, 325104, 346816, 390168, 422682, 433472, 487656, 520224, 563576, 634023, 650208, 780336, 845364, 975312, 1040448, 1127152, 1268046, 1300416, 1560672, 1690728, 1950624, 2254304, 2536092, 2823299, 3121344, 3381456, 3901248, 4508608, 5072184, 5646598, 6762912, 8469897, 10144368, 11293196, 13525824, 16939794, 20288736, 22586392, 25409691, 33879588, 36702887, 40577472, 45172784, 50819382, 67759176, 73405774, 90345568, 101638764, 110108661, 135518352, 146811548, 180691136, 203277528, 220217322, 271036704, 293623096, 330325983, 406555056, 440434644, 542073408, 587246192, 660651966, 813110112, 880869288, 1174492384, 1321303932, 1626220224, 1761738576, 2348984768, 2642607864, 3523477152, 5285215728, 7046954304, 10570431456, 21140862912]

約数ペア:

[(1, 21140862912), (2, 10570431456), (3, 7046954304), (4, 5285215728), (6, 3523477152), (8, 2642607864), (9, 2348984768), (12, 1761738576), (13, 1626220224), (16, 1321303932), (18, 1174492384), (24, 880869288), (26, 813110112), (32, 660651966), (36, 587246192), (39, 542073408), (48, 440434644), (52, 406555056), (64, 330325983), (72, 293623096), (78, 271036704), (96, 220217322), (104, 203277528), (117, 180691136), (144, 146811548), (156, 135518352), (192, 110108661), (208, 101638764), (234, 90345568), (288, 73405774), (312, 67759176), (416, 50819382), (468, 45172784), (521, 40577472), (576, 36702887), (624, 33879588), (832, 25409691), (936, 22586392), (1042, 20288736), (1248, 16939794), (1563, 13525824), (1872, 11293196), (2084, 10144368), (2496, 8469897), (3126, 6762912), (3744, 5646598), (4168, 5072184), (4689, 4508608), (5419, 3901248), (6252, 3381456), (6773, 3121344), (7488, 2823299), (8336, 2536092), (9378, 2254304), (10838, 1950624), (12504, 1690728), (13546, 1560672), (16257, 1300416), (16672, 1268046), (18756, 1127152), (20319, 1040448), (21676, 975312), (25008, 845364), (27092, 780336), (32514, 650208), (33344, 634023), (37512, 563576), (40638, 520224), (43352, 487656), (48771, 433472), (50016, 422682), (54184, 390168), (60957, 346816), (65028, 325104), (70447, 300096), (75024, 281788), (81276, 260112), (86704, 243828), (97542, 216736), (100032, 211341), (108368, 195084), (121914, 173408), (130056, 162552), (140894, 150048)]