1289312748

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5351}}^1$

素因数の和:5484

約数の個数: 96

約数和(自身を含む): 3524613120

約数和(自身を除く): 2235300372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 97, 108, 138, 194, 207, 276, 291, 388, 414, 582, 621, 828, 873, 1164, 1242, 1746, 2231, 2484, 2619, 3492, 4462, 5238, 5351, 6693, 8924, 10476, 10702, 13386, 16053, 20079, 21404, 26772, 32106, 40158, 48159, 60237, 64212, 80316, 96318, 120474, 123073, 144477, 192636, 240948, 246146, 288954, 369219, 492292, 519047, 577908, 738438, 1038094, 1107657, 1476876, 1557141, 2076188, 2215314, 3114282, 3322971, 4430628, 4671423, 6228564, 6645942, 9342846, 11938081, 13291884, 14014269, 18685692, 23876162, 28028538, 35814243, 47752324, 56057076, 71628486, 107442729, 143256972, 214885458, 322328187, 429770916, 644656374, 1289312748]

約数ペア:

[(1, 1289312748), (2, 644656374), (3, 429770916), (4, 322328187), (6, 214885458), (9, 143256972), (12, 107442729), (18, 71628486), (23, 56057076), (27, 47752324), (36, 35814243), (46, 28028538), (54, 23876162), (69, 18685692), (92, 14014269), (97, 13291884), (108, 11938081), (138, 9342846), (194, 6645942), (207, 6228564), (276, 4671423), (291, 4430628), (388, 3322971), (414, 3114282), (582, 2215314), (621, 2076188), (828, 1557141), (873, 1476876), (1164, 1107657), (1242, 1038094), (1746, 738438), (2231, 577908), (2484, 519047), (2619, 492292), (3492, 369219), (4462, 288954), (5238, 246146), (5351, 240948), (6693, 192636), (8924, 144477), (10476, 123073), (10702, 120474), (13386, 96318), (16053, 80316), (20079, 64212), (21404, 60237), (26772, 48159), (32106, 40158)]