2781055008

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1327

約数の個数: 144

約数和(自身を含む): 8113525056

約数和(自身を除く): 5332470048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 167, 212, 288, 318, 334, 424, 477, 501, 636, 668, 848, 954, 1002, 1091, 1272, 1336, 1503, 1696, 1908, 2004, 2182, 2544, 2672, 3006, 3273, 3816, 4008, 4364, 5088, 5344, 6012, 6546, 7632, 8016, 8728, 8851, 9819, 12024, 13092, 15264, 16032, 17456, 17702, 19638, 24048, 26184, 26553, 34912, 35404, 39276, 48096, 52368, 53106, 57823, 70808, 78552, 79659, 104736, 106212, 115646, 141616, 157104, 159318, 173469, 182197, 212424, 231292, 283232, 314208, 318636, 346938, 364394, 424848, 462584, 520407, 546591, 637272, 693876, 728788, 849696, 925168, 1040814, 1093182, 1274544, 1387752, 1457576, 1639773, 1850336, 2081628, 2186364, 2549088, 2775504, 2915152, 3279546, 4163256, 4372728, 5551008, 5830304, 6559092, 8326512, 8745456, 9656441, 13118184, 16653024, 17490912, 19312882, 26236368, 28969323, 38625764, 52472736, 57938646, 77251528, 86907969, 115877292, 154503056, 173815938, 231754584, 309006112, 347631876, 463509168, 695263752, 927018336, 1390527504, 2781055008]

約数ペア:

[(1, 2781055008), (2, 1390527504), (3, 927018336), (4, 695263752), (6, 463509168), (8, 347631876), (9, 309006112), (12, 231754584), (16, 173815938), (18, 154503056), (24, 115877292), (32, 86907969), (36, 77251528), (48, 57938646), (53, 52472736), (72, 38625764), (96, 28969323), (106, 26236368), (144, 19312882), (159, 17490912), (167, 16653024), (212, 13118184), (288, 9656441), (318, 8745456), (334, 8326512), (424, 6559092), (477, 5830304), (501, 5551008), (636, 4372728), (668, 4163256), (848, 3279546), (954, 2915152), (1002, 2775504), (1091, 2549088), (1272, 2186364), (1336, 2081628), (1503, 1850336), (1696, 1639773), (1908, 1457576), (2004, 1387752), (2182, 1274544), (2544, 1093182), (2672, 1040814), (3006, 925168), (3273, 849696), (3816, 728788), (4008, 693876), (4364, 637272), (5088, 546591), (5344, 520407), (6012, 462584), (6546, 424848), (7632, 364394), (8016, 346938), (8728, 318636), (8851, 314208), (9819, 283232), (12024, 231292), (13092, 212424), (15264, 182197), (16032, 173469), (17456, 159318), (17702, 157104), (19638, 141616), (24048, 115646), (26184, 106212), (26553, 104736), (34912, 79659), (35404, 78552), (39276, 70808), (48096, 57823), (52368, 53106)]