313632046

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 593175744

約数和(自身を除く): 279543698

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 173, 182, 346, 637, 1211, 1274, 1423, 2249, 2422, 2846, 4498, 8477, 9961, 15743, 16954, 18499, 19922, 31486, 36998, 69727, 110201, 129493, 139454, 220402, 246179, 258986, 492358, 906451, 1723253, 1812902, 3200327, 3446506, 6400654, 12062771, 22402289, 24125542, 44804578, 156816023, 313632046]

約数ペア:

[(1, 313632046), (2, 156816023), (7, 44804578), (13, 24125542), (14, 22402289), (26, 12062771), (49, 6400654), (91, 3446506), (98, 3200327), (173, 1812902), (182, 1723253), (346, 906451), (637, 492358), (1211, 258986), (1274, 246179), (1423, 220402), (2249, 139454), (2422, 129493), (2846, 110201), (4498, 69727), (8477, 36998), (9961, 31486), (15743, 19922), (16954, 18499)]