1321304544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1303}}^1$

素因数の和:1829

約数の個数: 144

約数和(自身を含む): 4306079232

約数和(自身を除く): 2984774688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 503, 504, 672, 1006, 1008, 1303, 1509, 2012, 2016, 2606, 3018, 3521, 3909, 4024, 4527, 5212, 6036, 7042, 7818, 8048, 9054, 9121, 10424, 10563, 11727, 12072, 14084, 15636, 16096, 18108, 18242, 20848, 21126, 23454, 24144, 27363, 28168, 31272, 31689, 36216, 36484, 41696, 42252, 46908, 48288, 54726, 56336, 62544, 63378, 72432, 72968, 82089, 84504, 93816, 109452, 112672, 125088, 126756, 144864, 145936, 164178, 169008, 187632, 218904, 253512, 291872, 328356, 338016, 375264, 437808, 507024, 655409, 656712, 875616, 1014048, 1310818, 1313424, 1966227, 2621636, 2626848, 3932454, 4587863, 5243272, 5898681, 7864908, 9175726, 10486544, 11797362, 13763589, 15729816, 18351452, 20973088, 23594724, 27527178, 31459632, 36702904, 41290767, 47189448, 55054356, 62919264, 73405808, 82581534, 94378896, 110108712, 146811616, 165163068, 188757792, 220217424, 330326136, 440434848, 660652272, 1321304544]

約数ペア:

[(1, 1321304544), (2, 660652272), (3, 440434848), (4, 330326136), (6, 220217424), (7, 188757792), (8, 165163068), (9, 146811616), (12, 110108712), (14, 94378896), (16, 82581534), (18, 73405808), (21, 62919264), (24, 55054356), (28, 47189448), (32, 41290767), (36, 36702904), (42, 31459632), (48, 27527178), (56, 23594724), (63, 20973088), (72, 18351452), (84, 15729816), (96, 13763589), (112, 11797362), (126, 10486544), (144, 9175726), (168, 7864908), (224, 5898681), (252, 5243272), (288, 4587863), (336, 3932454), (503, 2626848), (504, 2621636), (672, 1966227), (1006, 1313424), (1008, 1310818), (1303, 1014048), (1509, 875616), (2012, 656712), (2016, 655409), (2606, 507024), (3018, 437808), (3521, 375264), (3909, 338016), (4024, 328356), (4527, 291872), (5212, 253512), (6036, 218904), (7042, 187632), (7818, 169008), (8048, 164178), (9054, 145936), (9121, 144864), (10424, 126756), (10563, 125088), (11727, 112672), (12072, 109452), (14084, 93816), (15636, 84504), (16096, 82089), (18108, 72968), (18242, 72432), (20848, 63378), (21126, 62544), (23454, 56336), (24144, 54726), (27363, 48288), (28168, 46908), (31272, 42252), (31689, 41696), (36216, 36484)]