253318908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 609767424

約数和(自身を除く): 356448516

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 404, 564, 606, 1212, 4447, 4747, 8894, 9494, 13341, 14241, 17788, 18988, 26682, 28482, 53364, 56964, 209009, 418018, 449147, 627027, 836036, 898294, 1254054, 1347441, 1796588, 2508108, 2694882, 5389764, 21109909, 42219818, 63329727, 84439636, 126659454, 253318908]

約数ペア:

[(1, 253318908), (2, 126659454), (3, 84439636), (4, 63329727), (6, 42219818), (12, 21109909), (47, 5389764), (94, 2694882), (101, 2508108), (141, 1796588), (188, 1347441), (202, 1254054), (282, 898294), (303, 836036), (404, 627027), (564, 449147), (606, 418018), (1212, 209009), (4447, 56964), (4747, 53364), (8894, 28482), (9494, 26682), (13341, 18988), (14241, 17788)]