873200742

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 1839822336

約数和(自身を除く): 966621594

約数列:

[1, 2, 3, 6, 43, 71, 73, 86, 129, 142, 146, 213, 219, 258, 426, 438, 653, 1306, 1959, 3053, 3139, 3918, 5183, 6106, 6278, 9159, 9417, 10366, 15549, 18318, 18834, 28079, 31098, 46363, 47669, 56158, 84237, 92726, 95338, 139089, 143007, 168474, 222869, 278178, 286014, 445738, 668607, 1337214, 1993609, 2049767, 3384499, 3987218, 4099534, 5980827, 6149301, 6768998, 10153497, 11961654, 12298602, 20306994, 145533457, 291066914, 436600371, 873200742]

約数ペア:

[(1, 873200742), (2, 436600371), (3, 291066914), (6, 145533457), (43, 20306994), (71, 12298602), (73, 11961654), (86, 10153497), (129, 6768998), (142, 6149301), (146, 5980827), (213, 4099534), (219, 3987218), (258, 3384499), (426, 2049767), (438, 1993609), (653, 1337214), (1306, 668607), (1959, 445738), (3053, 286014), (3139, 278178), (3918, 222869), (5183, 168474), (6106, 143007), (6278, 139089), (9159, 95338), (9417, 92726), (10366, 84237), (15549, 56158), (18318, 47669), (18834, 46363), (28079, 31098)]