14278399492

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 30943503360

約数和(自身を除く): 16665103868

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 101, 106, 124, 196, 202, 212, 217, 371, 404, 434, 439, 707, 742, 868, 878, 1414, 1484, 1519, 1643, 1756, 2597, 2828, 3038, 3073, 3131, 3286, 4949, 5194, 5353, 6076, 6146, 6262, 6572, 9898, 10388, 10706, 11501, 12292, 12524, 13609, 19796, 21412, 21511, 21917, 23002, 23267, 27218, 37471, 43022, 43834, 44339, 46004, 46534, 54436, 74942, 80507, 86044, 87668, 88678, 93068, 95263, 149884, 153419, 161014, 162869, 165943, 177356, 190526, 262297, 306838, 310373, 322028, 325738, 331886, 381052, 524594, 613676, 620746, 651476, 663772, 666841, 721277, 1049188, 1140083, 1161601, 1241492, 1333682, 1374509, 1442554, 2172611, 2280166, 2323202, 2349967, 2667364, 2749018, 2885108, 4345222, 4560332, 4646404, 4699934, 5048939, 5498036, 8131207, 8690444, 9399868, 9621563, 10097878, 16262414, 16449769, 19243126, 20195756, 32524828, 32899538, 35342573, 38486252, 65799076, 67350941, 70685146, 72848977, 115148383, 134701882, 141370292, 145697954, 230296766, 269403764, 291395908, 460593532, 509942839, 1019885678, 2039771356, 3569599873, 7139199746, 14278399492]

約数ペア:

[(1, 14278399492), (2, 7139199746), (4, 3569599873), (7, 2039771356), (14, 1019885678), (28, 509942839), (31, 460593532), (49, 291395908), (53, 269403764), (62, 230296766), (98, 145697954), (101, 141370292), (106, 134701882), (124, 115148383), (196, 72848977), (202, 70685146), (212, 67350941), (217, 65799076), (371, 38486252), (404, 35342573), (434, 32899538), (439, 32524828), (707, 20195756), (742, 19243126), (868, 16449769), (878, 16262414), (1414, 10097878), (1484, 9621563), (1519, 9399868), (1643, 8690444), (1756, 8131207), (2597, 5498036), (2828, 5048939), (3038, 4699934), (3073, 4646404), (3131, 4560332), (3286, 4345222), (4949, 2885108), (5194, 2749018), (5353, 2667364), (6076, 2349967), (6146, 2323202), (6262, 2280166), (6572, 2172611), (9898, 1442554), (10388, 1374509), (10706, 1333682), (11501, 1241492), (12292, 1161601), (12524, 1140083), (13609, 1049188), (19796, 721277), (21412, 666841), (21511, 663772), (21917, 651476), (23002, 620746), (23267, 613676), (27218, 524594), (37471, 381052), (43022, 331886), (43834, 325738), (44339, 322028), (46004, 310373), (46534, 306838), (54436, 262297), (74942, 190526), (80507, 177356), (86044, 165943), (87668, 162869), (88678, 161014), (93068, 153419), (95263, 149884)]