1976524368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 6459586560

約数和(自身を除く): 4483062192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 127, 147, 156, 168, 182, 196, 208, 254, 273, 294, 312, 336, 364, 381, 392, 508, 509, 546, 588, 624, 637, 728, 762, 784, 889, 1016, 1018, 1092, 1176, 1274, 1456, 1524, 1527, 1651, 1778, 1911, 2032, 2036, 2184, 2352, 2548, 2667, 3048, 3054, 3302, 3556, 3563, 3822, 4072, 4368, 4953, 5096, 5334, 6096, 6108, 6223, 6604, 6617, 7112, 7126, 7644, 8144, 9906, 10192, 10668, 10689, 11557, 12216, 12446, 13208, 13234, 14224, 14252, 15288, 18669, 19812, 19851, 21336, 21378, 23114, 24432, 24892, 24941, 26416, 26468, 28504, 30576, 34671, 37338, 39624, 39702, 42672, 42756, 46228, 46319, 49784, 49882, 52936, 57008, 64643, 69342, 74676, 74823, 79248, 79404, 80899, 85512, 92456, 92638, 99568, 99764, 105872, 129286, 138684, 138957, 149352, 149646, 158808, 161798, 171024, 184912, 185276, 193929, 199528, 242697, 258572, 277368, 277914, 298704, 299292, 317616, 323596, 324233, 370552, 387858, 399056, 452501, 485394, 517144, 554736, 555828, 598584, 647192, 648466, 741104, 775716, 840359, 905002, 970788, 972699, 1034288, 1111656, 1197168, 1294384, 1296932, 1357503, 1551432, 1680718, 1810004, 1941576, 1945398, 2223312, 2521077, 2593864, 2715006, 3102864, 3167507, 3361436, 3620008, 3883152, 3890796, 5042154, 5187728, 5430012, 5882513, 6335014, 6722872, 7240016, 7781592, 9502521, 10084308, 10860024, 11765026, 12670028, 13445744, 15563184, 17647539, 19005042, 20168616, 21720048, 23530052, 25340056, 35295078, 38010084, 40337232, 41177591, 47060104, 50680112, 70590156, 76020168, 82355182, 94120208, 123532773, 141180312, 152040336, 164710364, 247065546, 282360624, 329420728, 494131092, 658841456, 988262184, 1976524368]

約数ペア:

[(1, 1976524368), (2, 988262184), (3, 658841456), (4, 494131092), (6, 329420728), (7, 282360624), (8, 247065546), (12, 164710364), (13, 152040336), (14, 141180312), (16, 123532773), (21, 94120208), (24, 82355182), (26, 76020168), (28, 70590156), (39, 50680112), (42, 47060104), (48, 41177591), (49, 40337232), (52, 38010084), (56, 35295078), (78, 25340056), (84, 23530052), (91, 21720048), (98, 20168616), (104, 19005042), (112, 17647539), (127, 15563184), (147, 13445744), (156, 12670028), (168, 11765026), (182, 10860024), (196, 10084308), (208, 9502521), (254, 7781592), (273, 7240016), (294, 6722872), (312, 6335014), (336, 5882513), (364, 5430012), (381, 5187728), (392, 5042154), (508, 3890796), (509, 3883152), (546, 3620008), (588, 3361436), (624, 3167507), (637, 3102864), (728, 2715006), (762, 2593864), (784, 2521077), (889, 2223312), (1016, 1945398), (1018, 1941576), (1092, 1810004), (1176, 1680718), (1274, 1551432), (1456, 1357503), (1524, 1296932), (1527, 1294384), (1651, 1197168), (1778, 1111656), (1911, 1034288), (2032, 972699), (2036, 970788), (2184, 905002), (2352, 840359), (2548, 775716), (2667, 741104), (3048, 648466), (3054, 647192), (3302, 598584), (3556, 555828), (3563, 554736), (3822, 517144), (4072, 485394), (4368, 452501), (4953, 399056), (5096, 387858), (5334, 370552), (6096, 324233), (6108, 323596), (6223, 317616), (6604, 299292), (6617, 298704), (7112, 277914), (7126, 277368), (7644, 258572), (8144, 242697), (9906, 199528), (10192, 193929), (10668, 185276), (10689, 184912), (11557, 171024), (12216, 161798), (12446, 158808), (13208, 149646), (13234, 149352), (14224, 138957), (14252, 138684), (15288, 129286), (18669, 105872), (19812, 99764), (19851, 99568), (21336, 92638), (21378, 92456), (23114, 85512), (24432, 80899), (24892, 79404), (24941, 79248), (26416, 74823), (26468, 74676), (28504, 69342), (30576, 64643), (34671, 57008), (37338, 52936), (39624, 49882), (39702, 49784), (42672, 46319), (42756, 46228)]