254143668

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 600747840

約数和(自身を除く): 346604172

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 269, 393, 524, 538, 601, 786, 807, 1076, 1202, 1572, 1614, 1803, 2404, 3228, 3606, 7212, 35239, 70478, 78731, 105717, 140956, 157462, 161669, 211434, 236193, 314924, 323338, 422868, 472386, 485007, 646676, 944772, 970014, 1940028, 21178639, 42357278, 63535917, 84714556, 127071834, 254143668]

約数ペア:

[(1, 254143668), (2, 127071834), (3, 84714556), (4, 63535917), (6, 42357278), (12, 21178639), (131, 1940028), (262, 970014), (269, 944772), (393, 646676), (524, 485007), (538, 472386), (601, 422868), (786, 323338), (807, 314924), (1076, 236193), (1202, 211434), (1572, 161669), (1614, 157462), (1803, 140956), (2404, 105717), (3228, 78731), (3606, 70478), (7212, 35239)]