8571888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 27307280

約数和(自身を除く): 18735392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 241, 247, 304, 312, 342, 456, 468, 482, 494, 624, 684, 723, 741, 912, 936, 964, 988, 1368, 1446, 1482, 1872, 1928, 1976, 2169, 2223, 2736, 2892, 2964, 3133, 3856, 3952, 4338, 4446, 4579, 5784, 5928, 6266, 8676, 8892, 9158, 9399, 11568, 11856, 12532, 13737, 17352, 17784, 18316, 18798, 25064, 27474, 28197, 34704, 35568, 36632, 37596, 41211, 50128, 54948, 56394, 59527, 73264, 75192, 82422, 109896, 112788, 119054, 150384, 164844, 178581, 219792, 225576, 238108, 329688, 357162, 451152, 476216, 535743, 659376, 714324, 952432, 1071486, 1428648, 2142972, 2857296, 4285944, 8571888]

約数ペア:

[(1, 8571888), (2, 4285944), (3, 2857296), (4, 2142972), (6, 1428648), (8, 1071486), (9, 952432), (12, 714324), (13, 659376), (16, 535743), (18, 476216), (19, 451152), (24, 357162), (26, 329688), (36, 238108), (38, 225576), (39, 219792), (48, 178581), (52, 164844), (57, 150384), (72, 119054), (76, 112788), (78, 109896), (104, 82422), (114, 75192), (117, 73264), (144, 59527), (152, 56394), (156, 54948), (171, 50128), (208, 41211), (228, 37596), (234, 36632), (241, 35568), (247, 34704), (304, 28197), (312, 27474), (342, 25064), (456, 18798), (468, 18316), (482, 17784), (494, 17352), (624, 13737), (684, 12532), (723, 11856), (741, 11568), (912, 9399), (936, 9158), (964, 8892), (988, 8676), (1368, 6266), (1446, 5928), (1482, 5784), (1872, 4579), (1928, 4446), (1976, 4338), (2169, 3952), (2223, 3856), (2736, 3133), (2892, 2964)]