222055142407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 273162240000

約数和(自身を除く): 51107097593

約数列:

[1, 7, 23, 71, 103, 151, 161, 497, 721, 1057, 1249, 1633, 2369, 3473, 7313, 8743, 10721, 11431, 15553, 16583, 24311, 28727, 51191, 75047, 88679, 108871, 128647, 168199, 188599, 201089, 246583, 357719, 620753, 900529, 1104263, 1177393, 1320193, 1726081, 2039617, 2504033, 2958881, 4337777, 7729841, 9133937, 13390529, 14277319, 19425697, 20712167, 25398049, 30364439, 63937559, 93733703, 135979879, 177786343, 210080551, 307982167, 446791031, 1379224487, 1470563857, 2155875169, 3127537217, 9654571409, 31722163201, 222055142407]

約数ペア:

[(1, 222055142407), (7, 31722163201), (23, 9654571409), (71, 3127537217), (103, 2155875169), (151, 1470563857), (161, 1379224487), (497, 446791031), (721, 307982167), (1057, 210080551), (1249, 177786343), (1633, 135979879), (2369, 93733703), (3473, 63937559), (7313, 30364439), (8743, 25398049), (10721, 20712167), (11431, 19425697), (15553, 14277319), (16583, 13390529), (24311, 9133937), (28727, 7729841), (51191, 4337777), (75047, 2958881), (88679, 2504033), (108871, 2039617), (128647, 1726081), (168199, 1320193), (188599, 1177393), (201089, 1104263), (246583, 900529), (357719, 620753)]