1396296928

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 3187537920

約数和(自身を除く): 1791240992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 107, 127, 152, 169, 208, 214, 247, 254, 304, 338, 416, 428, 494, 508, 608, 676, 856, 988, 1016, 1352, 1391, 1651, 1712, 1976, 2032, 2033, 2413, 2704, 2782, 3211, 3302, 3424, 3952, 4064, 4066, 4826, 5408, 5564, 6422, 6604, 7904, 8132, 9652, 11128, 12844, 13208, 13589, 16264, 18083, 19304, 21463, 22256, 25688, 26416, 26429, 27178, 31369, 32528, 36166, 38608, 42926, 44512, 51376, 52832, 52858, 54356, 62738, 65056, 72332, 77216, 85852, 102752, 105716, 108712, 125476, 144664, 171704, 176657, 211432, 217424, 250952, 258191, 289328, 343408, 343577, 353314, 407797, 422864, 434848, 501904, 516382, 578656, 686816, 687154, 706628, 815594, 845728, 1003808, 1032764, 1374308, 1413256, 1631188, 2065528, 2296541, 2748616, 2826512, 3262376, 3356483, 4131056, 4593082, 5497232, 5653024, 6524752, 6712966, 8262112, 9186164, 10994464, 13049504, 13425932, 18372328, 26851864, 36744656, 43634279, 53703728, 73489312, 87268558, 107407456, 174537116, 349074232, 698148464, 1396296928]

約数ペア:

[(1, 1396296928), (2, 698148464), (4, 349074232), (8, 174537116), (13, 107407456), (16, 87268558), (19, 73489312), (26, 53703728), (32, 43634279), (38, 36744656), (52, 26851864), (76, 18372328), (104, 13425932), (107, 13049504), (127, 10994464), (152, 9186164), (169, 8262112), (208, 6712966), (214, 6524752), (247, 5653024), (254, 5497232), (304, 4593082), (338, 4131056), (416, 3356483), (428, 3262376), (494, 2826512), (508, 2748616), (608, 2296541), (676, 2065528), (856, 1631188), (988, 1413256), (1016, 1374308), (1352, 1032764), (1391, 1003808), (1651, 845728), (1712, 815594), (1976, 706628), (2032, 687154), (2033, 686816), (2413, 578656), (2704, 516382), (2782, 501904), (3211, 434848), (3302, 422864), (3424, 407797), (3952, 353314), (4064, 343577), (4066, 343408), (4826, 289328), (5408, 258191), (5564, 250952), (6422, 217424), (6604, 211432), (7904, 176657), (8132, 171704), (9652, 144664), (11128, 125476), (12844, 108712), (13208, 105716), (13589, 102752), (16264, 85852), (18083, 77216), (19304, 72332), (21463, 65056), (22256, 62738), (25688, 54356), (26416, 52858), (26429, 52832), (27178, 51376), (31369, 44512), (32528, 42926), (36166, 38608)]