1083342988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 2553519360

約数和(自身を除く): 1470176372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 163, 182, 217, 247, 266, 326, 364, 403, 434, 494, 532, 589, 652, 806, 868, 961, 988, 1141, 1178, 1612, 1729, 1922, 2119, 2282, 2356, 2821, 3097, 3458, 3844, 4123, 4238, 4564, 5053, 5642, 6194, 6727, 6916, 7657, 8246, 8476, 10106, 11284, 12388, 12493, 13454, 14833, 15314, 16492, 18259, 20212, 21679, 24986, 26908, 29666, 30628, 35371, 36518, 40261, 43358, 49972, 53599, 59332, 65689, 70742, 73036, 80522, 86716, 87451, 96007, 107198, 127813, 131378, 141484, 156643, 161044, 174902, 192014, 214396, 237367, 255626, 262756, 281827, 313286, 349804, 384028, 459823, 474734, 511252, 563654, 626572, 672049, 919646, 949468, 1096501, 1127308, 1248091, 1344098, 1661569, 1839292, 2036359, 2193002, 2496182, 2688196, 2976217, 3323138, 4072718, 4386004, 4992364, 5952434, 6646276, 8145436, 8736637, 11904868, 14254513, 17473274, 20833519, 28509026, 34946548, 38690821, 41667038, 57018052, 77381642, 83334076, 154763284, 270835747, 541671494, 1083342988]

約数ペア:

[(1, 1083342988), (2, 541671494), (4, 270835747), (7, 154763284), (13, 83334076), (14, 77381642), (19, 57018052), (26, 41667038), (28, 38690821), (31, 34946548), (38, 28509026), (52, 20833519), (62, 17473274), (76, 14254513), (91, 11904868), (124, 8736637), (133, 8145436), (163, 6646276), (182, 5952434), (217, 4992364), (247, 4386004), (266, 4072718), (326, 3323138), (364, 2976217), (403, 2688196), (434, 2496182), (494, 2193002), (532, 2036359), (589, 1839292), (652, 1661569), (806, 1344098), (868, 1248091), (961, 1127308), (988, 1096501), (1141, 949468), (1178, 919646), (1612, 672049), (1729, 626572), (1922, 563654), (2119, 511252), (2282, 474734), (2356, 459823), (2821, 384028), (3097, 349804), (3458, 313286), (3844, 281827), (4123, 262756), (4238, 255626), (4564, 237367), (5053, 214396), (5642, 192014), (6194, 174902), (6727, 161044), (6916, 156643), (7657, 141484), (8246, 131378), (8476, 127813), (10106, 107198), (11284, 96007), (12388, 87451), (12493, 86716), (13454, 80522), (14833, 73036), (15314, 70742), (16492, 65689), (18259, 59332), (20212, 53599), (21679, 49972), (24986, 43358), (26908, 40261), (29666, 36518), (30628, 35371)]