808622672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 1979287380

約数和(自身を除く): 1170664708

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 89, 104, 121, 143, 152, 176, 178, 208, 209, 242, 247, 286, 304, 356, 361, 418, 484, 494, 572, 712, 722, 836, 968, 979, 988, 1144, 1157, 1424, 1444, 1573, 1672, 1691, 1936, 1958, 1976, 2288, 2299, 2314, 2717, 2888, 3146, 3344, 3382, 3916, 3952, 3971, 4598, 4628, 4693, 5434, 5776, 6292, 6764, 7832, 7942, 9196, 9256, 9386, 10769, 10868, 12584, 12727, 13528, 15664, 15884, 18392, 18512, 18601, 18772, 21538, 21736, 21983, 25168, 25454, 27056, 29887, 31768, 32129, 36784, 37202, 37544, 43076, 43472, 43681, 43966, 50908, 51623, 59774, 63536, 64258, 74404, 75088, 86152, 87362, 87932, 101816, 103246, 119548, 128516, 139997, 148808, 172304, 174724, 175864, 203632, 204611, 206492, 239096, 241813, 257032, 279994, 297616, 349448, 351728, 353419, 409222, 412984, 417677, 478192, 483626, 514064, 559988, 567853, 698896, 706838, 818444, 825968, 835354, 967252, 1119976, 1135706, 1413676, 1636888, 1670708, 1934504, 2239952, 2271412, 2659943, 2827352, 3273776, 3341416, 3869008, 3887609, 4542824, 4594447, 5319886, 5654704, 6682832, 7775218, 9085648, 9188894, 10639772, 15550436, 18377788, 21279544, 31100872, 36755576, 42559088, 50538917, 62201744, 73511152, 101077834, 202155668, 404311336, 808622672]

約数ペア:

[(1, 808622672), (2, 404311336), (4, 202155668), (8, 101077834), (11, 73511152), (13, 62201744), (16, 50538917), (19, 42559088), (22, 36755576), (26, 31100872), (38, 21279544), (44, 18377788), (52, 15550436), (76, 10639772), (88, 9188894), (89, 9085648), (104, 7775218), (121, 6682832), (143, 5654704), (152, 5319886), (176, 4594447), (178, 4542824), (208, 3887609), (209, 3869008), (242, 3341416), (247, 3273776), (286, 2827352), (304, 2659943), (356, 2271412), (361, 2239952), (418, 1934504), (484, 1670708), (494, 1636888), (572, 1413676), (712, 1135706), (722, 1119976), (836, 967252), (968, 835354), (979, 825968), (988, 818444), (1144, 706838), (1157, 698896), (1424, 567853), (1444, 559988), (1573, 514064), (1672, 483626), (1691, 478192), (1936, 417677), (1958, 412984), (1976, 409222), (2288, 353419), (2299, 351728), (2314, 349448), (2717, 297616), (2888, 279994), (3146, 257032), (3344, 241813), (3382, 239096), (3916, 206492), (3952, 204611), (3971, 203632), (4598, 175864), (4628, 174724), (4693, 172304), (5434, 148808), (5776, 139997), (6292, 128516), (6764, 119548), (7832, 103246), (7942, 101816), (9196, 87932), (9256, 87362), (9386, 86152), (10769, 75088), (10868, 74404), (12584, 64258), (12727, 63536), (13528, 59774), (15664, 51623), (15884, 50908), (18392, 43966), (18512, 43681), (18601, 43472), (18772, 43076), (21538, 37544), (21736, 37202), (21983, 36784), (25168, 32129), (25454, 31768), (27056, 29887)]