12425144568

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 31933440000

約数和(自身を除く): 19508295432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 127, 149, 218, 251, 254, 298, 327, 381, 436, 447, 502, 508, 596, 654, 753, 762, 872, 894, 1004, 1016, 1192, 1308, 1506, 1524, 1788, 2008, 2616, 3012, 3048, 3576, 6024, 13843, 16241, 18923, 27359, 27686, 31877, 32482, 37399, 37846, 41529, 48723, 54718, 55372, 56769, 63754, 64964, 74798, 75692, 82077, 83058, 95631, 97446, 109436, 110744, 112197, 113538, 127508, 129928, 149596, 151384, 164154, 166116, 191262, 194892, 218872, 224394, 227076, 255016, 299192, 328308, 332232, 382524, 389784, 448788, 454152, 656616, 765048, 897576, 2062607, 3474593, 4076491, 4125214, 4749673, 6187821, 6949186, 8152982, 8250428, 9499346, 10423779, 12229473, 12375642, 13898372, 14249019, 16305964, 16500856, 18998692, 20847558, 24458946, 24751284, 27796744, 28498038, 32611928, 37997384, 41695116, 48917892, 49502568, 56996076, 83390232, 97835784, 113992152, 517714357, 1035428714, 1553143071, 2070857428, 3106286142, 4141714856, 6212572284, 12425144568]

約数ペア:

[(1, 12425144568), (2, 6212572284), (3, 4141714856), (4, 3106286142), (6, 2070857428), (8, 1553143071), (12, 1035428714), (24, 517714357), (109, 113992152), (127, 97835784), (149, 83390232), (218, 56996076), (251, 49502568), (254, 48917892), (298, 41695116), (327, 37997384), (381, 32611928), (436, 28498038), (447, 27796744), (502, 24751284), (508, 24458946), (596, 20847558), (654, 18998692), (753, 16500856), (762, 16305964), (872, 14249019), (894, 13898372), (1004, 12375642), (1016, 12229473), (1192, 10423779), (1308, 9499346), (1506, 8250428), (1524, 8152982), (1788, 6949186), (2008, 6187821), (2616, 4749673), (3012, 4125214), (3048, 4076491), (3576, 3474593), (6024, 2062607), (13843, 897576), (16241, 765048), (18923, 656616), (27359, 454152), (27686, 448788), (31877, 389784), (32482, 382524), (37399, 332232), (37846, 328308), (41529, 299192), (48723, 255016), (54718, 227076), (55372, 224394), (56769, 218872), (63754, 194892), (64964, 191262), (74798, 166116), (75692, 164154), (82077, 151384), (83058, 149596), (95631, 129928), (97446, 127508), (109436, 113538), (110744, 112197)]