626265528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 1898449920

約数和(自身を除く): 1272184392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 84, 92, 122, 138, 161, 168, 183, 184, 244, 276, 322, 366, 427, 483, 488, 552, 644, 732, 854, 966, 1281, 1288, 1403, 1464, 1708, 1932, 2562, 2657, 2806, 3416, 3864, 4209, 5124, 5314, 5612, 7971, 8418, 9821, 10248, 10628, 11224, 15942, 16836, 18599, 19642, 21256, 29463, 31884, 33672, 37198, 39284, 55797, 58926, 61111, 63768, 74396, 78568, 111594, 117852, 122222, 148792, 162077, 183333, 223188, 235704, 244444, 324154, 366666, 427777, 446376, 486231, 488888, 648308, 733332, 855554, 972462, 1134539, 1283331, 1296616, 1466664, 1711108, 1944924, 2269078, 2566662, 3403617, 3422216, 3727771, 3889848, 4538156, 5133324, 6807234, 7455542, 9076312, 10266648, 11183313, 13614468, 14911084, 22366626, 26094397, 27228936, 29822168, 44733252, 52188794, 78283191, 89466504, 104377588, 156566382, 208755176, 313132764, 626265528]

約数ペア:

[(1, 626265528), (2, 313132764), (3, 208755176), (4, 156566382), (6, 104377588), (7, 89466504), (8, 78283191), (12, 52188794), (14, 44733252), (21, 29822168), (23, 27228936), (24, 26094397), (28, 22366626), (42, 14911084), (46, 13614468), (56, 11183313), (61, 10266648), (69, 9076312), (84, 7455542), (92, 6807234), (122, 5133324), (138, 4538156), (161, 3889848), (168, 3727771), (183, 3422216), (184, 3403617), (244, 2566662), (276, 2269078), (322, 1944924), (366, 1711108), (427, 1466664), (483, 1296616), (488, 1283331), (552, 1134539), (644, 972462), (732, 855554), (854, 733332), (966, 648308), (1281, 488888), (1288, 486231), (1403, 446376), (1464, 427777), (1708, 366666), (1932, 324154), (2562, 244444), (2657, 235704), (2806, 223188), (3416, 183333), (3864, 162077), (4209, 148792), (5124, 122222), (5314, 117852), (5612, 111594), (7971, 78568), (8418, 74396), (9821, 63768), (10248, 61111), (10628, 58926), (11224, 55797), (15942, 39284), (16836, 37198), (18599, 33672), (19642, 31884), (21256, 29463)]